Natural Trilliant Diamond Emerald Infinity Pin 14kt
Located in New York, NY
Infinity Design Pin Very Well Made .70ct Natural Trilliant diamond. K-color Si-1 clarity .80ct natural Emeralds (2) Pin measures: 54 x 13mm 14kt. yellow gold 5.9 Grams.
Diamond, Emerald, 14k Gold, Yellow Gold
GIA Certified 1.53ct Oval Trilliant Diamond Gold Engagement Ring
Located in Stamford, CT
Emerald and diamond engagement ring. GIA certified oval emerald center stone set in a 14k white gold three-stone setting with two well cut trilliant side diamonds.
Diamond, Emerald, 14k Gold, White Gold, Gold
$52,000Sale Price|20% Off
18K Yellow Gold Oval Emerald and Trilliant Diamond Cocktail Ring
Located in Chicago, IL
The emerald is flanked by two trilliant cut diamonds weighing 0.42 and 0.50 carats, for a total diamond weight of 0.92 carats.
Diamond, Emerald, Platinum, 18k Gold, Yellow Gold
Diamond Pendant Platinum Curved Trilliant Diamonds
Located in Stamford, CT
Platinum diamond pendant. 16 Inches long with 3 Inch extender. 4 curved trilliant H VS diamonds Approximate 1.00 carats Platinum Top to Bottom: 9.89mm Width: 9.99mm Depth or Thick...
Diamond, Platinum
0.70 Carat Trilliant Diamond Solitaire Ring
Located in London, GB
Here we have a striking solitaire ring, meticulously crafted from platinum. At the centre of the face we find a dazzling, clean trillion cut diamond, radiating with a captivating bri...
Diamond, Platinum
0.50 Carat Trilliant Diamond Solitaire Ring
Located in London, GB
Here we have a sleek and stylish solitaire ring featuring a striking trillion-cut diamond. This platinum piece showcases a single bright white clean cup diamond, expertly claw set to...
Diamond, Platinum
1.56 Carat Trilliant Diamond Crossover Ring Modern Era 14 Karat
Located in New York, NY
Trilliant natural Diamond Brilliant, Full cut I-color Si-1 clarity.
Diamond, 14k Gold, White Gold
21.34 carat Colombian Emerald Trilliant Diamond Ring in Platinum Signed Graff
By Graff
Located in New York, NY
Framing the emerald are two trilliant cut diamonds totaling approximately 2.00 carats, plus pave set diamonds totaling approximately 7.00 carats, graded G-H color and VVS-VS clarity.
Diamond, Emerald, Platinum
2.90 Carat Natural Cushion Shape Sapphire and Trilliant Diamond Platinum Ring
Located in Chevy Chase, MD
An amazing natural blue Sapphire and Diamond ring! The cushion shaped Sapphire is set in a four prong basket setting, with a single trilliant cut Diamond on each side of it.
Diamond, Sapphire, Platinum
Vintage Platinum Oval Sapphire Trilliant Diamond Cocktail Ring NO HEAT GIA 13.05
Located in Winter Springs, FL
Surrounding the sapphire is a halo of approximately 3.00 carats total weight in vintage trilliant and round brilliant-cut diamonds, all well-matched in G–H color and VS1–VS2 clarity.
Diamond, Sapphire, Platinum
$6,000Sale Price|20% Off
Blue Sapphire No-Heated GIA Color Change & 2 Trilliant Diamonds Ring Platinum
Located in Miami, FL
Ring Platinum no-heated Blue Sapphire natural color change 2.52 carats, GIA, enhanced by Two Trilliant Cut Diamonds 0,41 carats. Size 5.75 GIA REPORT 6237115432 Perfect High Jewelr...
Diamond, Blue Sapphire, Platinum
18kt White Gold Trilliant Diamond Ring, G/VS, By Designer Colour Diam
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.969 grams Set with- Stone type: Diamond Shape: Trillion Carat: 0.03 Colour: G ...
Diamond, 18k Gold, White Gold
Vintage 50’s Platinum Rose Cut Trilliant Diamond Kite Sapphire Ruby Bypass Ring
Located in Winter Springs, FL
An original 1950s platinum bypass ring designed with a precise, balanced composition of form and color. Two opposing trilliant rose-cut diamonds are set back to back, displaying broa...
Diamond, Ruby, Sapphire, Platinum
Art Deco Platinum Hexagonal Ring with 1.80ct G VVS Trilliant Diamond, circa 1930
Located in Malmö, Skåne län
A refined luxurious avant-garde fashion statement. Hexagonal, finely openwork ring in platinum 850 thousandths, set with a claw-set triangle-cut diamond in a double setting of old-...
Diamond, Platinum
1.43 Carat Trilliant Natural Diamonds Pendant / Enhancer Slide Omega Necklace
Located in New York, NY
1.18ct. Natural Trilliant diamond pendant. This Trilliant diamond is full of sparkle Very Good cut.
Diamond, 14k Gold, White Gold
1.20ct Natural Trilliant Cut Diamonds Dangle Halo Earrings 14kt Gold 12640
By Unbranded
Located in New York, NY
1.20ct Natural Trilliant Diamonds Dangle Earrings Si-2 clarity J-color .26ct Natural round diamonds on side.
Diamond, 14k Gold
Diamond Triangle Design Hoop Earrings 0.42 Carats 14 Karat Yellow Gold 2.4 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold hoop earrings featuring a Trilliant diamond on the side and round diamonds weighing 0.42 carats.
Diamond, 14k Gold, Yellow Gold
GIA Certified 7.10ct Natural No Heat Sapphire Diamond Ring Trilliants Unheated
Located in New York, NY
Report: 2175479893 Oval cut: 10.00 X 9.30 X 5.87mm Transparent, Blue Sri Lanka Origin 1.20ct. Side natural Trilliant diamonds & .75 round diamond accents. G/H color, Vs-2 cl...
Sapphire, White Gold
$6,400Sale Price|20% Off
2.20ct Diamond Stud Earrings Illusion Set 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Beautiful illusion set diamond stud earrings with trilliant diamonds. 8 trilliant diamonds, 1.81 carats.
Diamond, White Diamond, Gold, 18k Gold, White Gold
$8,100Sale Price|20% Off
2.61ct Diamond Stud Earrings Illusion Set 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Beautiful illusion set diamond stud earrings with trilliant diamonds. 8 trilliant diamonds, 2.22 carats.
Diamond, White Diamond, Gold, 18k Gold, White Gold
GIA Certified 3.97ct Natural Emerald (F1) Trillants Diamond Ring Platinum 12414*
By Unbranded
Located in New York, NY
GIA Certified 3.97ct Natural Emerald Cut Emerald Diamonds Ring. Report # 2211186968 F1 - Low Oil Treat 9.8 x 9.4 x 5.1mm 1.10ct Natural Trilliant Diamonds H-color Si-1 clarity.
Diamond, Emerald, Platinum
$88,000Sale Price|20% Off
GIA Certified 5.93 Carat Emerald Cut 18K White Gold Diamond Ring
Located in Chicago, IL
The center stone’s clean lines and radiant fire are complemented by trilliant diamonds, creating a timeless silhouette that sparkles from every angle.
Diamond, 18k Gold, White Gold
Cellini 13.26CT Cushion Burmese Ruby Three-Stone Ring with 2.37 Carat Diamonds
By Giovane
Located in New York, NY
The cushion shaped Burmese ruby center stone is flanked by trilliant diamonds in a handmade platinum and 18 kt yellow gold mounting.
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
$3,352Sale Price|20% Off
1.08 Carat Emerald Three-Stone Diamond with Halo Ring 18 Karat Gold
Located in BEVERLY HILLS, CA
Complimented with 1.03ct of round brilliant and trilliant diamonds, approximately G/H color and SI clarity. 2.11ct total gemstone weight, in 18k white gold.
Diamond, Emerald, Gold, 18k Gold, White Gold
$5,700Sale Price|20% Off
1.81ct Multi Diamond Chandelier Earrings 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Beautiful multi diamond chandelier earrings. 1.81 carats total diamond weight. 2 trilliant diamonds, 0.10 carats.
Diamond, White Diamond, Gold, 18k Gold, White Gold
$17,200Sale Price|20% Off
Alexander Beverly Hills 2.50ct Emerald with Diamonds Ring 18k Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Complimented with round brilliant and trilliant diamonds, approximately G/H color and SI clarity. 3.69ct total gemstone weight, in 18k white gold, size 6.75.
Diamond, Emerald, Gold, 18k Gold, White Gold
$19,650Sale Price|20% Off
Alexander Beverly Hills GIA 13.98ct Colombian Emerald & Diamond 3-Stone Ring 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Complimented with 2 trilliant diamonds, 1.00ct. Approximately G/H color and VS2/SI1 clarity. 14.98ct total gemstone weight, 18k yellow & white gold, size 6.5.
Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
$30,000Sale Price|20% Off
Alexander Beverly Hills GIA 7.11ct Sapphire with Diamonds Three-Stone Ring 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Complimented with a pair of trilliant diamonds, 1.29ct. Approximately G/H color and SI clarity. 18k white gold, size 6.5.
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
.91 Carat Diamond White Gold Pendant Necklace
Located in Stamford, CT
Four trilliant diamond clustered pendant necklace. Center diamonds surrounded with a halo of round brilliant diamonds.
Diamond, Gold, 14k Gold, White Gold
$10,800Sale Price|20% Off
Alexander Beverly Hills 4.04ct Mixed Diamond Hoop Earrings 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning and unique mixed diamond double hoop earrings. By Alexander Beverly Hills. 4.04 carats total diamond weight. 23 trilliant diamonds, 1.67 carats.
Diamond, White Diamond, Gold, 18k Gold, White Gold
$14,700Sale Price|20% Off
Alexander Beverly Hills 5.53ct Mixed Diamond Double Hoop Earrings 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Approximately D/E color and VS1 clarity. 16 heart shape diamonds, 2.11 carats. Approximately D/E color and VVS1/VVS2 clarity. 14 trilliant diamonds, 1.03 carats.
Diamond, White Diamond, Gold, 18k Gold, White Gold
$80,000Sale Price|20% Off
GRS Certified 5.53 Oval Emerald NO Oil Green Emerald Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
The vibrant emerald is complemented by two elegantly trilliant diamonds, adding a touch of sophistication and brilliance to this timeless design.
Diamond, Emerald, Platinum
Magnificent 13.34 Carat Oval Ceylon Sapphire Diamond Ring
Located in New York, NY
Embellishing the center piece are 2 perfectly matched white bright and sparkly trilliant diamonds weighing approximately 0.50 carats each.
Diamond, Sapphire, Platinum
$12,360Sale Price|25% Off
Alexander Beverly Hills 2.58ct Yellow Diamond Cluster Ring 18k Two Tone
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
By Alexander Beverly Hills. 2.58 carats total diamond weight. Center heart shape diamonds approximately fancy intense brownish yellow. 2 trilliant diamonds, 1.48 carats.
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...
Peter Suchy GIA 9.44 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
The sapphire is accented by two well matched beautiful GIA certified trilliant cut side diamonds with a total carat weight of 3.08cts.
Diamond, Sapphire, Blue Sapphire, Platinum
$86,000Sale Price|20% Off
Alexander Beverly Hills GIA 5.01ct Cushion Diamond Three-Stone Ring 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
GIA Report Number 1152900781 Item Number RX149 Center, 1 Cushion Cut Diamond = 5.01ct J color & VS2 clarity, GIA Side, 2 Trilliant cut Diamonds = 1.02ct, approximately I color & VS...
Diamond, White Diamond, Gold, 18k Gold, White Gold
Emilio Jewelry 17.37 Carat Vivid Green Oval Emerald Diamond Ring
By Emilio!
Located in New York, NY
The emeralds are without any treatment (only minor oil) 2 colorless trilliant diamonds set on the side weighing approx 1.10ct color E/Vvs1 Ring dimensions: 20mm long X 25mm total fr...
White Diamond, Emerald, 18k Gold, Platinum
Vintage golden pearl diamond 18k yellow and white gold earrings
Located in Beverly Hills, CA
Accenting the pearls are 2 trilliant cut diamonds weighing approximately 0.60 carats in total, graded F-G color and VS clarity.
Diamond, Pearl, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold
Peter Suchy 7.39 Carat Pear Aquamarine Diamond White Gold Dangle Earrings
By Peter Suchy
Located in Stamford, CT
Each gemstone is adorned by a trilliant cut diamond on the top. The 14k white gold settings beautifully enhance the aquas and diamonds.
Aquamarine, Diamond, Gold, 14k Gold, White Gold
Trilliant Cut Tanzaline and Diamond Pendant
Located in Hong Kong, HK
This pendant is a show-stopping piece that adds a touch of glamour to any outfit. It is expertly crafted and has a breathtaking 0.73 carat triangle-shaped Tanzanite suspended elegan...
Tanzanite, Diamond, 18k Gold, 24k Gold
18k White Gold Trilliant Cut Diamond Ring
Located in New York, NY
18k Trilliant Cut Diamond Ring Condition: In good condition with some minor surface wear consistent with age.
Diamond, Gold, 18k Gold, White Gold
Emilio Jewelry 3.72 Carat Certified Vivid Green Emerald Diamond Ring
By Emilio!
Located in New York, NY
The emeralds are without any treatment (only minor oil) 2 colorless trilliant diamonds set on the side weighing approx .56ct color E/Vvs1 Ring dimensions: 9.50mm long Set in solid P...
Diamond, White Diamond, Emerald, 18k Gold, Platinum
Ceylon Sapphire Trilliant Ring
Located in บางรัก, TH
18kt white gold sapphire ring with diamonds Gold colour & karat: White gold 18kt Weight: 5.349 grams Set with- Stone type: Sapphire Shape: Trilliant Carat: 0.78 ...
Diamond, Sapphire, 18k Gold, White Gold
Asscher and Trilliant Cut Diamond Dome Ring
Located in Coral Gables, FL
18 Karat Yellow Gold Men's Ring Featuring 15 Asscher and Trillant Cut Diamonds Of VS Clarity & G Color Totaling Approximately 2.00 Carats. Finger Size 9.5. Purchase Includes One Sizi...
Diamond, 18k Gold, Yellow Gold
Art Deco Trilliant Cut Diamond Scrapbook Charm Pendant
Located in London, GB
The charm features a sleek, polished surface with two trilliant-cut diamonds set at the corners, adding a touch of sophistication and sparkle.
Diamond, Gold, 18k Gold, White Gold
Emilio Jewelry 4.15 Carat Trilliant Cut Diamond Earring
By Emilio!
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, A one of a diamond earring set with all Trilliant cut diamonds!
Diamond, 18k Gold
Emilio Jewelry 13.31 Carat Trilliant Cut Diamond Bracelet
By Emilio!
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, A truly magnificent and unique bracelet featuring all Trilliant cut Diamonds all recut to match perfectly ...
Diamond, 18k Gold
$240,000Sale Price|20% Off
Emilio Jewelry GIA Certified Trilliant Cut Pink Diamond Ring
By Emilio!
Located in New York, NY
A trilliant cut pink diamond is a stunning gemstone known for its unique triangular shape, which features three beveled edges that enhance its brilliance and sparkle.
Pink Diamond
1.63 Carat Natural Princess Cut Diamond Ring 14 Karat Trilliants*
Located in New York, NY
Natural Princess brilliant diamond Ring Side (2) Trilliants: .46ct. J-color, Vs-2 clarity. 14kt. white gold 3.6 Grams Overall ring: 6.8mm wide Depth of ring: 5.5mm Current r...
Diamond, 14k Gold, White Gold
Trilliant-cut Tanzaline Cts 0.73 and Round Diamond Pendant
Located in Hong Kong, HK
Adorned with brilliant round diamonds weighing 0.10 carats and delicately embellished with alluring swirl patterns in yellow gold.
Diamond, Tanzanite, 18k Gold, 24k Gold
Trilliant-cut Tanzaline Cts 1.05 and Round Diamond Pendant
Located in Hong Kong, HK
The stunning triangle-shaped Tanzanite weighing 1.05 cts takes center stage, suspended gracefully by a bale adorned with an enchanting swirly yellow gold motif. It is complemented ...
Diamond, Tanzanite, 18k Gold, 24k Gold
4.08 Carat Cushion Thailand Ruby and Trilliant Cut Diamond Ring
Located in Chevy Chase, MD
Flanking the central stone are trilliant-cut white diamonds, meticulously set to accentuate the ruby's intense color and add a brilliant sparkle from every angle.
Diamond, Ruby, 18k Gold, Yellow Gold
0.90tcw 14K Colombian Emerald-Trilliant Cut & Diamond Cluster Statement Ring
Located in Jupiter, FL
A one of a kind, emerald and diamond statement ring. The center stone features a stunning AAA+ quality trilliant cut Colombian emerald.
Diamond, Emerald, Gold, 14k Gold, White Gold
Blue Purple Trilliant Tanzanite and Diamond Ring-18k Yellow Gold
Located in Honolulu, HI
Blue Purple Tanzanite and Diamond Ring-18k Yellow Gold. Featuring a deep bluish purple color, trilliant shape Tanzanite, measuring approximately 8.50mm x 7.86mm x 6.20mm with an esti...
Diamond, Tanzanite, 18k Gold, Yellow Gold
Trilliant Cut Diamond and 18 Karat Gold Engagement Ring Band Stack
Located in Miami, FL
Centering a Trilliant-Cut 0.65 carat Diamond, set in an 18K Yellow Gold Engagement Ring, and stacked by an 18K Yellow Gold Wedding Band, this engagement ring is the ideal choice for...
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Tiffany & Co. Lucida 1.01ct Diamond Engagement Ring Trilliant Sides Platinum 6.5
By Tiffany & Co.
Located in Northbrook, IL
Crafted from platinum, it features a central white Lucida cut diamond weighing 1.01 carats. The primary stone is flanked by two trilliant-cut white diamonds, enhancing its brilliance...
Diamond, Platinum
Trilliant Cut Pink Sapphire and Diamond Ring in 14k Yellow Gold
By Gad & Co.
Located in Miami, FL
Centering a 0.38 Carat Trilliant-Cut Pink Sapphire, accented by 6 Round-Brilliant Cut Diamonds totaling 0.06 Carats, and set in 14K Yellow Gold.
Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 14k Gold, Yellow ...
Vintage 1.86ct Emerald Trilliant Diamond 3-Stone Statement Ring Estate
Located in Brambleton, US
There are 2 splendid long trilliant cut diamonds that have a grand total estimated weight of .45 carat.
Diamond, Emerald, 18k Gold
Unavailable
Bold Trilliant Diamond Bypass Ring
Located in New York, NY
Bold Diamond Trilliant bypass ring weighing a total of 2.77 cts flanked with numerous diamonds, in 18k yellow gold
Diamond
Exquisite Earrings in White Gold, Brown Tahiti Pearls and Trilliant Diamonds
Located in Bari, IT
These amazing white gold earrings by Enrico Trizio feature a lustrous ct 37,34 Tahitian Brown pearls and ct 0,59 trilliant cut diamonds.
Pearl, Diamond, 18k Gold, White Gold
Theo Fennell Pink Spinel Diamond Gold Bombe Ring
By Theo Fennell
Located in London, GB
The centre stone is a 2.52ct Emerald Cut Pink Spinel & the 0.51ct Trilliant Diamonds are set in 18ct Yellow Gold.
Diamond, Spinel, 18k Gold
Unavailable
W 0.21 in L 0.21 in
New Mini Paw Print 14K White Gold and Diamond Stud Earrings For Multi Piercings
By Alison Nagasue AKN Design
Located in Rutherford, NJ
They are less than 1/4" and additional to the first series with trilliant diamonds. The best feature of the new paw print earrings is their affordability.
Diamond, 14k Gold, White Gold
Unavailable
H 0.07 in W 0.25 in L 0.025 in
Mini Paw Print Diamond and 14K White Gold Stud Earrings For Multi Piercings
By Alison Nagasue AKN Design
Located in Rutherford, NJ
Perhaps the smallest size earring I have is the Baby Gingko which also can be worn in multiples. I selected a Trilliant Diamond to be the diamond shape and am pleasantly surprised ho...
Diamond, 14k Gold, White Gold
Unavailable
1980s Trilliant Cut Blue Topaz Diamond Ring
Located in New York, NY
This exuberant 1980's wide band ring is made up of a pattern of brilliant trilliant cut Topazes and 6 diamonds. The Topazes weigh approximately 3.5 carats. 6.4 grams Size 6.75
Diamond, Topaz, 14k Gold
2.06 Carat Trilliant Cut Tanzanite, Diamond Ring
By Antoinette Bracks
Located in Brisbane, QLD
This 2.06 carat trilliant cut Tanzanite and Diamond ring is set in 18 carat gold.
White Diamond, Tanzanite, 18k Gold
Donald Huber Trilliant Rock Crystal Diamond Ring
By Donald Huber
Located in New York, NY
This Donald Huber Trillant Rock Crystal Diamond Ring features 21 carats of Rock Crystal and .73 carats of White Diamonds in 18K Yellow Gold. The ring is signed by the designer and ha...
Diamond, Rock Crystal, Yellow Gold, 18k Gold
Donald Huber Trilliant Rock Crystal Diamond Ring
By Donald Huber
Located in New York, NY
This Donald Huber Trillant Rock Crystal Diamond Ring features 20 carats of Rock Crystal and .73 carats of White Diamonds in 18K White Gold. The ring is signed by the designer and han...
Diamond, Rock Crystal, 18k Gold, White Gold
Radiant Cut and Trilliant Cut Diamond Engagement Ring
Located in Dallas, TX
Lovely 14 Karat White Gold Engagement Ring featuring 1 Radiant Cut Diamond 1.52 Carat SI-2, I, and 2 Trilliant Cut Diamonds 0.46 Carat Total Weight SI, I-J.
Diamond, 14k Gold
Matsuzaki K18WG Trilliant Cut Aquamarine Diamond Designer Ring
By Noriko Matsuzaki
Located in Tokyo, JP
Aquamarine : 1.07ct / Diamonds : 0.16ct Approximate Size of the center stone : L7mm W7mm Size : JP 11 / US 6 / EU 51 (can be resized to your size for free) Unique Piece / Brand New C...
Aquamarine, Diamond, 18k Gold
0.39 Carat HRD Certificate White Trilliant Cut Diamond
By Hana Or
Located in Antwerp, BE
Cut: Trillian Weight: 0.39 ct Colour: K Clarity: VVS1 Polish: Very good Symmetry: Good Certificate Number: 16033552001 See certificate for more details. Shipping: free worldwide i...
White Diamond
1.00ctw Trilliant Cut Diamond Hoop Earrings in 18K White Gold
Located in Vienna, VA
1.00ctw Trilliant Cut Diamond Hoop Earrings in 18K Trilliant Cut Diamond Hoop Earrings 18K White Gold Diamonds Carat Weight: Approx. 1.00ctw Clarity: I1- I2 Color: H - I Earring Dim...
Diamond, White Gold, 18k Gold
8.48 Carat Oval Diamond Flanked, 0.77 Carat and 0.75 Carat Trilliant Cut Diamond
Located in Warrington, PA
On either side of the center is a 0.77 Carat and 0.75 Carat Trilliant Cut Diamond. The shank is split with round brilliant cut diamonds as well.
Diamond, Yellow Diamond, 18k Gold, Platinum
18k White and Rose Gold 0.45ct Trilliant Australian Argyle Pink Diamond Ring
Located in SYDNEY, AU
The ring is also set in white gold with 3 matching trilliant cut diamonds: 0.45ct D/VS1, 0.49ct F/SI1 and 0.50ct G/VS1.
Diamond, Pink Diamond, Rose Gold, White Gold
Kian Design 0.69 Carat Trilliant Cut Pink Tourmaline and Diamond Earrings
By Kian Design
Located in South Perth, AU
Tormalina Rosa Earrings Timeless elegance. These beautiful drop style earrings are each set with five petite diamonds from which a stunning trillion cut tourmaline is suspended. To...
Diamond, Tourmaline, 18k Gold, White Gold
Matsuzaki K18/PT900 Trilliant Cut Diamond Bagette Cut Pink Sapphire Ring
By Noriko Matsuzaki
Located in Tokyo, JP
All buyers outside of Japan will receive -10% tax exemption from the list price. Please inquire for details. Pink Sapphires : 0.81ct / Diamonds : 1.21ct Size: #13 US6.5~7 EU53 Uniqu...
Diamond, Pink Sapphire, 18k Gold, Platinum
2 Carat Trilliant Cut Ruby Diamond Engagement Ring Antique Victorian Ruby Ring
Located in Orlando, Florida
Natural ruby engagement ring, Antique ruby statement ring, Halo Ruby ring gold, genuine ruby ring, unique vintage art deco ruby wedding ring, ruby diamond ring, victorian ruby ring, ...
Diamond, Ruby, 18k Gold, Yellow Gold
20 Carat Trilliant Cut Amethyst and Diamond Ring by John Landrum Bryant
By H.H. Prince John Landrum Bryant
Located in New York, NY
Thirty round brilliant cut diamonds are DEF color and VS1 clarity and weigh 1.01 carats. I created the 18k ring specifically for this large amethyst in an unusual cut. It comes in a...
Amethyst, Diamond, Gold, 18k Gold
Tivon 18 Carat Rose Gold Trilliant Cut Pink Tourmaline and White Diamond Pendant
By TIVON FINE JEWELLERY
Located in Borehamwood, GB
PERFECT PINK! This magnificent cocktail pendant has been crafted in 18ct Rose Gold and set with 1.43ct of glittering fine white diamonds & a perfect 12.59ct vivid-pink Tourmaline. On...
Diamond, Tourmaline, 18k Gold
2 Carat Trilliant Cut Sapphire Vintage Engagement Ring for her Yellow Gold Ring
Located in Orlando, Florida
Vintage Sapphire engagement ring, Natural blue sapphire gold ring, Ceylon sapphire ring, Montana sapphire ring, Antique Sapphire diamond ring, Unique Sapphire wedding ring, Yellow Go...
Diamond, Sapphire, 18k Gold, Yellow Gold
Tsavorite and Diamond Pendant
Located in Dallas, TX
Exquisite Addition to a Jewelry Wardrobe is this 18 Karat Yellow Gold & White Gold Pendant Featuring 1 Pear Shape Tsavorite 3.17 Carat; 1 Trilliant Cut Diamond 0.35 Carat, VS, H; 1 R...
Diamond, Tsavorite, 18k Gold
Unavailable
3.64 Carat Fancy Yellow Diamond Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum and 18 karat yellow gold custom made 3 stone ring consisting of 1 radiant cut, natural canary diamond center stone weighing 3.64 carats, with a color and clarity of fancy ye...
Diamond, White Diamond, Yellow Diamond, 18k Gold, Platinum
Tahitian Pearl Diamond Platinum Stud Earrings
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum Tahitian pearl and diamond earrings consisting of two Tahitian pearls measuring 11.00-12.00 mm in diameter and two trilliant cut diamonds having a total approximate weight o...
Diamond, Pearl, White Diamond, Platinum
Impressive Cabochon Sapphire Diamond Earclips
Located in Blowing Rock, NC
An exceptional pair of cabochon shappire and trilliant cut diamond ear clips. Set with 10 trilliant cut diamonds totaling approximately 9 carats.
Diamond, Sapphire, 18k Gold
Unavailable
2.00ct Light Yellow Diamond Halo Ring
Located in Greenwich, CT
Diamond ring, centering a radiant-cut natural light yellow diamond weighing 2.00 carats, the yellow diamond bezel-set in 18k yellow gold and surrounded by round brilliant-cut and tri...
Yellow Diamond, Yellow Gold
Unavailable
3.01 Carat Radiant Fancy Yellow Diamond Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum and 18 karat yellow gold custom made 3 stone ring consisting of 1 natural radiant cut canary diamond weighing 3.01 carats having a color and clarity of FY/VS1, measuring 8.7...
Diamond, White Diamond, Yellow Diamond, 18k Gold, Platinum, Yellow Gold
3.03 Carat Round Brilliant Diamond Engagement Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum 3 stone ring consisting of 1 round brilliant cut diamond weighing 3.03 carats, having an approximate color and clarity of F/SI1, measuring 9.50 - 9.48 x 5.42 mm and flanked ...
Diamond, Platinum
1.95 Carat Pink Tourmaline Diamond Platinum Engagement Ring
By Antoinette Bracks
Located in Brisbane, QLD
Set in platinum and made in Australia, this ring features a rounded band supporting a pierced basket holding the gorgeous 4 claw set tourmaline, and is surrounded by 15 claw set roun...
Diamond, White Diamond, Tourmaline, Platinum
Unavailable
Colorless and Natural Pink Diamond Pendant
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum and diamond pendant consisting of 1 pear shape diamond, weighing 3.18 carats surrounded by a halo of full cut diamonds having an approximate total weight of .18 carats and 1...
Diamond, 18k Gold, Platinum
Hammerman Brothers Chevron Emerald and Diamond Earrings
By Hammerman Brothers
Located in New York, NY
Hammerman Brothers 18 karat yellow gold emerald and diamond earrings with square-cut emeralds and diamonds with a trilliant cut emerald top. 30 princess cut diamonds, totaling 3.57 c...
Diamond, Emerald, 18k Gold
1.87 Carat Fancy Yellow Natural Diamond Three Stone Ring
By Tears Undressed
Located in Tilburg, NL
The ring is set with a 1.45ct fancy yellow radiant cut diamond. Two 0.21ct trilliant cut white diamonds accentuate the central diamond, perfect matched in colour.
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...
2.05 Carat Unheated Ruby and Diamond Yellow Gold Ring
Located in Melbourne, AU
18ct yellow gold ring with a GRS certified unheated 2.05ct cushion cut Mozambique ruby in four claws and to either side a trilliant cut diamond also in claws, on a plain polished band.
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold
2.00 Carat Round Brilliant Cut 3 Stone diamond Platinum Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum Art Deco style ring consisting of one bezel set, round brilliant cut diamond weighing .54 carats set with 2 full cut diamonds having a total weight of 0.51 carat, 2 bezel s...
Diamond, White Diamond, Platinum
Art Deco Onyx diamond pave Arrow Earrings
Located in London, GB
Carved fluted onyx and pavé set with diamonds terminating in a trilliant cut diamond. American, circa 1935.
Diamond, Onyx, Gold, Platinum
8.25 Carat Ceylon Sapphire Diamond Platinum Three-Stone Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
The center stone is flanked by 2 trilliant cut diamonds having a total weight of 1.02 carats.
Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum
Unavailable
W 0.36 in D 0.12 in L 1.3 in
Berjani Handcrafted 18K White Gold Fancy Cut 1.55ct Diamond Earrings
Located in SYDNEY, AU
A delicious cocktail of trilliant, brilliant and kite cut diamonds in an elegant timeless design.
Diamond, White Gold
Unavailable
W 0.64 in Dm 0.32 in L 0.64 in
6.86ct Tanzanite 18k White Gold Diamond Halo Pendant includes 18k Chain
By Matthew Ely
Located in Woollahra, New South Wales
A classic beauty, our Trilliant Tanzanite and Diamond Pendant showcases a rare, deep coloured 6.86ct Trilliant Cut Tanzanite, set in 18k White Gold and delicately encased with a Halo...
Diamond, White Diamond, Tanzanite, 18k Gold, White Gold
18 Karat White Gold Ring with Brilliant cut White and Champagne Diamonds
By Poniros
Located in Athens, Athens
Description of Gemstones – White Round Brilliant Cut Diamonds, total carat weight – 0.54ct ‘F’ Colour ‘VVS1’ Clarity White Baguette Cut Diamonds, total carat weight – 0.18ct White Tr...
Diamond, Brown Diamond, 18k Gold
Unavailable
W 0.79 in L 6.3 in
Stephen Webster Dynamite Shattered White Diamond and 18 Karat Gold Bracelet
By Stephen Webster
Located in London, GB
Set in 18 karat yellow gold, with tapered baguette cut and trilliant cut white diamonds (6.10 carats). Please enquire for your exclusive price if your delivery country is outside of...
Diamond, White Diamond, 18k Gold, Gold, Yellow Gold
2.04 Carat Ruby and Diamond Trillion Three Stone Ring
Located in New York, NY
This exquisite ring features a 2.04 carat natural ruby, of exceptional quality and color, and two trilliant-cut diamonds weighing 0.19 carats in total.
Diamond, Ruby, 14k Gold, Yellow Gold
Unavailable
W 0.79 in L 6.89 in
Stephen Webster Dynamite Enamel Shattered Diamond and 18 Karat Gold Bracelet
By Stephen Webster
Located in London, GB
Set in 18 karat white gold, with tapered baguette cut and trilliant cut white diamonds (6.69cts carats), and black enamel.
White Diamond, Diamond, 18k Gold, White Gold, Enamel, Gold
Unavailable
H 2.9 in W 0.87 in
Stephen Webster Dynamite 18 Karat Gold and White Diamond Shattered Earrings
By Stephen Webster
Located in London, GB
Set in 18 karat white gold with tapered baguette cut and trilliant cut white diamonds (3.68 carats), and black enamel.
Diamond, White Diamond, 18k Gold, White Gold, Enamel, Gold
Unavailable
H 3.63 in W 0.6 in
Stephen Webster Dynamite Cascade Enamel White Gold and White Diamond Earrings
By Stephen Webster
Located in London, GB
Inspired by the aftermath of the Big Bang theory, Stephen Webster presents the Dynamite Cascade Earrings set in 18 karat white gold, tapered baguette and trilliant cut white diamonds...
White Diamond, Spinel, Diamond, 18k Gold, White Gold, Gold, Enamel
Unavailable
W 2.27 in L 4.73 in
Stephen Webster Dynamite Damage is Already Done Diamond and Emerald Necklace
By Stephen Webster
Located in London, GB
Crafted in 18 karat white gold, with tapered baguette and trilliant cut white diamonds (7.94 carats), black spinels (7.94 carats), and cushion cut emerald (6.70 carats) (Columbian M...
Diamond, White Diamond, Emerald, Spinel, Gold, 18k Gold, White Gold, Enamel
Square Emerald-Cut Ring with Trillion Side Diamonds, 2.27 Carat, D, VVS1
Located in New York, NY
A square emerald-cut engagement ring, 2.27 carats, with trilliant-shaped diamond side stones weighing a total of approximately 0.52 carats, set in platinum.
Diamond, Platinum
Unavailable
H 1.03 in W 0.6 in
Stephen Webster Dynamite 18 Karat Yellow Gold and White Diamond Cascade Earcuff
By Stephen Webster
Located in London, GB
Taking inspiration from fragments of post-modern architecture, Stephen Webster presents the Dynamite Cascade Earrings set in 18 karat yellow gold, with tapered baguette and trilliant...
Diamond, White Diamond, 18k Gold, Gold, Yellow Gold
Unavailable
H 1.03 in W 0.6 in
Stephen Webster Dynamite 18 Karat White Gold and White Diamond Cascade Earcuff
By Stephen Webster
Located in London, GB
Featuring dramatic silhouettes to emulate fragments of post-modern architecture, Stephen Webster presents the Dynamite Cascade Earrings set in 18 karat white gold, tapered baguette a...
Diamond, White Diamond, 18k Gold, White Gold, Enamel, Gold
Three-Stones Ring Tanzanite Cushion Cut & Diamond White Gold 18 Karat
Located in Valencia, Comunidad Valenciana
Three-Stones Ring White Gold 18 Kilates 5 grams Tanzanite 3.52 carats cushion cut set in double prongs and pair of Diamonds trilliant cut weight 0.45 carats colour H-I clarity VSI-S...
Diamond, Tanzanite, 18k Gold, White Gold
Unavailable
W 0.32 in L 0.44 in
Contemporary Salt & Pepper Diamond Kite Shaped Necklet 9 Carat Yellow Gold
Located in Hamilton, AU
Crafted in 9 carat gold, The Pilar Necklace is both unique and stylish. Her trilliant cut salt and pepper diamond has a simple aesthetic that celebrates with restraint.
Diamond, Gold, 9k Gold, Yellow Gold
7.90 Carat Emerald Cut Parti Sapphire & Diamond Ring 18 Carat Yellow Gold
Located in Hamilton, AU
The Viridi Ring Details The faceted 7.9 carat emerald cut Australian parti sapphire is a strong bright slightly yellowish green colour, with a section of bright deep blue at one end....
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
Royal Ceylon Blue Sapphire Ring Set in 18 Karat White Gold and VS/G Diamonds
Located in Mumbai, IN
This precious piece of jewellery in 4.77 grams of 18K white gold surrounded by round and trilliant cut diamonds VS/G quality and color weighing 1.08 carats.
Diamond, Blue Sapphire, White Gold, 18k Gold
Royal Ceylon Blue Sapphire Ring Set in 18 Karat White Gold and VS/G Diamonds
Located in Mumbai, IN
This precious piece of jewellery in 4.05 grams of 18K white gold surrounded by round and trilliant cut diamonds VS/G quality and color weighing 1.17 carats.
Diamond, Blue Sapphire, White Gold, 18k Gold
Fabergé Platinum Oval 5.12ct Sapphire Ring Set With White Diamonds, US Clients
By Fabergé
Located in London, GB
Additional Information: Details: Platinum 1 oval blue sapphire = 5.12ct (GRS certified: Madagascan, no heat, royal blue) 2 trilliant shaped white diamonds = 0.80cts 24 round white di...
Blue Sapphire, Platinum
Unavailable
4.00 Carat Pink Sapphire Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum custom made 3 stone ring consisting of 1 oval shape natural pink sapphire weighing 4.00 carats, measuring 10.63 x 8.48 x 5.22mm, the center stone is flanked by 2 trilliant c...
Diamond, Pink Sapphire, White Diamond, Platinum
Unavailable
18.38 Ceylon Sapphire Ring GIA Report
Located in Los Angeles, CA
This ring consists of a 18.38 extra-large ceylon heated sapphire flanked by two white diamond trilliant cut stones. The geometric simplicity is what makes it an instant classic.
Diamond, Sapphire, Platinum
$52,000Sale Price|20% Off
GIA Certified Heart Shape Fancy Yellow Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
A captivating statement of romance and brilliance — this exquisite ring features a natural heart-shaped canary yellow diamond of remarkable intensity and charm. 💎 Center Diamond C...
Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
$76,000Sale Price|20% Off
Gorgeous Vintage Tiffany & Co. Natural Ruby and Diamond Ring
By Tiffany & Co.
Located in Chicago, IL
Gorgeous Vintage Tiffany & Co. Natural Ruby and Diamond Ring A truly rare vintage piece from Tiffany & Co., showcasing a 3.00 carat natural, untreated oval ruby certified by...
Diamond, White Diamond, Ruby, Platinum
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.