Skip to main content

19 Carat Diamond Value

6
to
14
177
82
203
50
22
19
14
12
10
7
5
4
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
80
35
5
5
4
Sort By
Cober "Rozet" 14 Carat Bi-Color with 19 Brilliant-Cut Diamonds Ring
By Vincent Cober
Located in OSS, NH
14K Bi-Color Ring with 19 Brilliant-Cut Diamonds | Cober Jewellery Are you searching for the
Category

2010s Dutch Contemporary Fashion Rings

Materials

Diamond, Gold, 14k Gold

Round Diamond Encrusted Eternity Style Band Ring Set in 19 Karat White Gold
Located in Scottsdale, AZ
appraisal value. Metal: 19 Karat White Gold Gemstones: Diamonds Diamond Count: 55 Diamond Cut: Round
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

18K Yellow Gold apx 19/20 CTW round Diamond Engagement Ring SZ:8.5 7.86g
Located in South Bend, IN
The combination of 18K yellow gold and approximately 19/20 carats of round diamonds must make for a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

7.06 Carat Blue Sapphire and 3.32 Carat Diamond Van Cleef & Arpels Cosmos Watch
By Van Cleef & Arpels
Located in Dallas, TX
reveal a mother-of-pearl dial, stamped Van Cleef & Arpels, Paris with a diamond bezel. The 3.32 carats
Category

Late 20th Century Wrist Watches

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Emerald Necklace Platinum 18K Antique Diamond Old Mine Huge 105.65 Carats!
Located in Sylvania, GA
DIAMOND NECKLACE AND BOX! Vintage Natural 1800s Russian Emeralds....Stunning! GORGEOUS 19 INCHES LONG
Category

Antique 19th Century Victorian Beaded Necklaces

Materials

Emerald, Diamond, Platinum

Retro 1.8 Carat Diamond 18k Two Tone Gold Link Bracelet, circa 1950
Located in Goettingen, DE
Retro 1.8 Carat Diamond 18K Two Tone Gold Link Bracelet circa 1950 Elegant diamond bracelet made
Category

Vintage 1940s German Retro Retro Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

Mattioli Puzzle Collection 18 Carat White Gold White Diamonds S-Size Earrings
By Mattioli
Located in Bilbao, ES
Mattioli Puzzle Collection 18 Karat in White Gold, White Diamonds Small Size Earrings Also
Category

21st Century and Contemporary Italian Contemporary Hoop Earrings

Materials

White Diamond, Brown Diamond, 18k Gold, White Gold, Yellow Gold

Double Option 2 Carat Diamond Stud Earrings in White 18 Karat Gold
By Pradera Irama
Located in Bilbao, ES
Double option Diamond Stud earrings with invisible central setting and pavé of diamonds halo
Category

21st Century and Contemporary Spanish Contemporary Stud Earrings

Materials

Diamond, 18k Gold

Diamond Pear Cut 1.20 Carat Drop Earrings in 18 Karat White Gold
By Pradera Irama
Located in Bilbao, ES
simple line diamond pear drop earrings can be used all day long. Let them stop and stare! READY TO
Category

21st Century and Contemporary Spanish Contemporary Drop Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

Multifaceted 32 Carat Amethyst with Diamonds and 18 Karat White Gold Ring
By Pradera Irama
Located in Bilbao, ES
Multifaceted 32ct amethyst with Diamonds and 18k white gold ring Irama Pradera is a vdynamic and
Category

Late 20th Century Spanish Contemporary Cocktail Rings

Materials

Diamond, Amethyst, 18k Gold, White Gold

Brilliant Diamond Soliaitre Ring 1.29 Carat with Baguettes 0.32c in 18K Gold
By Pradera Irama
Located in Bilbao, ES
-19. Orders welcome!* STONES ◘Central White Diamond 1,29ct ◘ Fair trade, cut white diamond ◘ Diamond
Category

21st Century and Contemporary Spanish Romantic Bridal Rings

Materials

Diamond, 18k Gold, White Gold

Mattioli Puzzle Collection 18 Carat White Gold White Diamonds S Size Earrings
By Mattioli
Located in Bilbao, ES
. Diamonds 0,68 ct. READY TO SHIP *Shipment of this piece is not affected by COVID-19. Orders welcome
Category

21st Century and Contemporary Italian Contemporary Drop Earrings

Materials

White Diamond, Onyx, 18k Gold, White Gold, Enamel

Multifaceted 51 Carat Citrine Quartz with Diamonds and 18 Karat White Gold Ring
By Pradera Irama
Located in Bilbao, ES
Multifaceted 51ct Citrine Quartz with Diamonds and 18k white gold ring Irama Pradera is a dynamic
Category

2010s Spanish Contemporary Cocktail Rings

Materials

Diamond, Citrine, Quartz, 18k Gold, White Gold

Men's Round Brilliant Diamond Cluster Tree Bark Ring 3.71 Carats Total Faux Bois
Located in Scottsdale, AZ
incredible ring features 19 round brilliant natural diamonds set in a semi-tiered cluster design. The
Category

Late 20th Century Unknown Cluster Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Vintage 1.13 Carats Total Diamond and Sapphire Bracelet in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Absolutely gorgeous vintage bracelet accented by glittering diamonds and sapphires. Intricate
Category

20th Century Unknown Art Nouveau Link Bracelets

Materials

Sapphire, Diamond, 18k Gold, Yellow Gold, Gold

18K Gold Diamond Hoop Earrings Diamond Half Hoop Micro Pave Diamond Huggie
By Oshi Jewels
Located in Bangkok, TH
:- 0.29 ct - No. of Diamonds :- 38 ( 19 diamond in each earring ) - Diamond Size :- 1.2 mm. - Setting Type
Category

21st Century and Contemporary Thai Modern Hoop Earrings

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

14K Gold Diamond Hoop Earrings Diamond Half Hoop Micro Pave Diamond Huggie
By Oshi Jewels
Located in Bangkok, TH
:- 0.29 ct - No. of Diamonds :- 38 ( 19 diamonds in each earring ) - Diamond Size :- 1.2 mm. - Setting
Category

21st Century and Contemporary Thai Modern Hoop Earrings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

Engagement Ring with 0.14 Carat Diamond Classic Model in White 18 Karat Gold
Located in Bilbao, ES
. Order your size READY TO SHIP *Shipment of this piece is not affected by COVID-19. Orders welcome
Category

21st Century and Contemporary Spanish Contemporary Solitaire Rings

Materials

White Gold

Me & Mylife 3D Microsculpture Diamonds 18k Gold Diamonds Bracelet Black Cord
Located in Bilbao, ES
I love me Me & MyLife 3D microsculpture diamonds 18k gold and black diamonds Bracelet Black Cord
Category

21st Century and Contemporary Spanish Modern Modern Bracelets

Materials

Black Diamond, Diamond, Rhodium, 18k Gold

Mattioli Siriana Double Hoop Earrings in White & Rose Gold & White Diamonds
By Mattioli
Located in Bilbao, ES
hoop earrings in rose gold, white gold and white diamonds. Gold Weight: 13.40 Diamond carats: 0.16
Category

21st Century and Contemporary Italian Contemporary Hoop Earrings

Materials

White Diamond, Diamond, 18k Gold, Rose Gold, White Gold

14k Diamond Band Gorgeous Ring
Located in New York, NY
This is a gorgeous diamond band ring stamped in solid 14K rose gold. The mesmerizing 19 round
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 14k Gold, Rose Gold

18K White Gold and 0.5 Carat Diamod Pradera Classic Four-Claws Ring
By Pradera Irama
Located in Bilbao, ES
. Solitaire diamond 0.50ct total. Available in other carat options: 0.3 and 0.4 READY TO SHIP *Shipment of
Category

21st Century and Contemporary Spanish Contemporary Engagement Rings

Materials

Diamond, White Gold

18K White Gold and 0.4 Carat Diamod Pradera Classic Four-Claws Ring
By Pradera Irama
Located in Bilbao, ES
. Solitaire diamond 0.40ct total. Available in other carat options: 0.3 and 0.5 READY TO SHIP *Shipment of
Category

21st Century and Contemporary Spanish Contemporary Engagement Rings

Materials

Diamond, White Gold

Ruby Diamond Gold Cluster Ring
Located in Los Angeles, CA
Approximately 1.30 carat ruby and 1.10 carat diamond gold cluster ring circa 1980. * ABOUT THIS
Category

Vintage 1980s Contemporary Cluster Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Mattioli Siriana Earring Kit in White Gold & Diamonds & 9 Mother of Pearl Pieces
By Mattioli
Located in Bilbao, ES
interchangable disks in white gold and ice diamonds. Diameter 35mm/1.30in Gold Weight gr.: 22.20 Diamond carats
Category

21st Century and Contemporary Italian Contemporary Hoop Earrings

Materials

Diamond, White Gold, 18k Gold

Mattioli Siriana Earring Kit in White Gold & Diamonds & 3 Mother of Pearl Pieces
By Mattioli
Located in Bilbao, ES
white gold and ice diamonds. Diameter 35mm/1.30in Gold Weight gr.: 22.20 Diamond carats: 2.00 Important
Category

21st Century and Contemporary Italian Contemporary Hoop Earrings

Materials

Diamond, 18k Gold, White Gold

Herbert Rosenthal 1960 Bee Brooch in 18kt Yellow Gold 2.34 Ctw Diamonds & Rubies
By Herbert Rosenthal
Located in Miami, FL
. Diamonds: The body is mounted in a flat pave setting, with 19 calibrated round brilliant cut diamonds, 2.28
Category

Vintage 1960s American Modernist Brooches

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold, Yellow Gold

Vintage Chevron Sapphire Diamond Platinum Band Ring
Located in Los Angeles, CA
cut diamonds, one on each side of the Sapphires. SPECIFICATIONS: SAPPHIRES: 19 calibrated cut blue
Category

Vintage 1950s Modernist Band Rings

Materials

Diamond, Sapphire, Platinum

Mattioli Siriana Earrings White & Rose Gold & Diamonds & 3 Mother of Pearl Ps
By Mattioli
Located in Bilbao, ES
: 25mm/0.98in Gold Weight gr.: 8,50 Diamond carats: 0,42 Important information for this ORDER ! Request
Category

21st Century and Contemporary Italian Contemporary Hoop Earrings

Materials

Diamond, 18k Gold, Rose Gold, White Gold

Mattioli Siriana Pendant in White & Rose Gold, Diamonds & 3 Mother of Pearl Ps
By Mattioli
Located in Bilbao, ES
with Gold Encaps. Gold Weight: 4.20 Diameter: 25mm/0.98in Diamond Carats: 0.21 Orders welcome
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold

Mattioli Siriana Pendant in White & Rose Gold, Diamonds & 3 Mother of Pearl Ps
By Mattioli
Located in Bilbao, ES
: 7.60 Length: 42cm/16.5in Diameter: 25mm/0.98in Diamond Carats: 0.21 Important information for this
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold

GUCCI "FLORA" White Golden Bracelet With Diamonds And Pearls
By Gucci
Located in AMSTELVEEN, NH
. Adorned with 64 brilliant-cut diamonds totaling 0.49 carats, each diamond shines with a mesmerizing F
Category

21st Century and Contemporary Modern Bracelets

Materials

Diamond, Pearl, 18k Gold

Tennis Bracelet | 23 cts of Round Faceted Blue Sapphires w Natural Diamond Halos
Located in Columbus, OH
Center Stone: Sapphire Shape/size: Round 6mm Approx Weight: 23.36cts, 19 pieces Treatment
Category

2010s North American Modern Tennis Bracelets

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, White Gold

Mattioli Chips Bangle in White Goldand White Diamonds
By Mattioli
Located in Bilbao, ES
Chips bangle in white gold and white diamonds Diamond carats: 1,88 Products available on request in
Category

21st Century and Contemporary Contemporary Bangles

Materials

White Diamond, Diamond, White Gold, 18k Gold

Victorian Citrine Rose Cut Diamond Earring Necklace Set
Located in Los Angeles, CA
approximately 30.00 carats. DIAMONDS: two hundred eighty-eight rose-cut diamonds totaling approximately 5.00
Category

Antique 1890s Victorian Choker Necklaces

Materials

Citrine, Diamond, 14k Gold, Silver

Chandelier Ruby, Diamond 14 Karat Gold Earrings
By Pradera Irama
Located in Bilbao, ES
Chandelier Ruby, Diamond 14k gold earrings Irama Pradera is a Young designer from Spain that
Category

Late 20th Century Spanish Contemporary Dangle Earrings

Materials

Diamond, Ruby, 14k Gold, Silver

Antique Edwardian Double Moonstone Diamond Ring 14k Yellow Gold Jewelry
Located in Torrance, CA
estimated weight) accented with 19 estimated 0.12 carat old mine cut diamonds. The total diamond weight is
Category

Early 20th Century Unknown Edwardian Cocktail Rings

Materials

Diamond, White Diamond, Moonstone, 14k Gold, Yellow Gold

Natural GIA Certified 1.38 Ct. Brazillian Alexandrite & Diamond Cocktail Ring
Located in New York, NY
Purple ►Natural Diamonds: 0.20 carat ► Geographic origin: Brazil ►Style # JP 19-3 ►Item No.: AR232
Category

21st Century and Contemporary Brazilian Victorian Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

Tiffany & Co. Signature X Design Diamond Pendant Set in 18 Karat Yellow Gold
By Tiffany & Co.
Located in Scottsdale, AZ
: Diamonds Diamond Count: 19 Diamond Cut: Round Brilliant Diamond Total Carat Weight: 0.12 carats Diamond
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

Round Diamond Cluster Flower Motif Men's Ring Set in 14 Karat Yellow Gold
Located in Scottsdale, AZ
Gold Gemstones: Diamonds Diamond Count: 7 Diamond Cut: Round Brilliant Diamond Total Carat Weight: 2.6
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

Round Diamond Floral Bypass Style Bangle Bracelet Set in 18 Karat White Gold
Located in Scottsdale, AZ
, verifying its authenticity and current appraisal value. Metal: 18 Karat White Gold Gemstones: Diamonds
Category

21st Century and Contemporary Unknown Contemporary Bangles

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

12.0 CTW Ruby and 2.50 CTW Diamond 18k Line Bracelet
Located in Solvang, CA
diamonds totaling 2.50 carats. These diamonds exhibit VS1-VS2 clarity and F-G-H color. This exquisite ruby
Category

Early 2000s Tennis Bracelets

Materials

Diamond, Ruby, 18k Gold

Natural GIA Certified 0.75 Ct. Brazillian Alexandrite & Diamond Vintage Ring
Located in New York, NY
►Gemstone Origin: Brazil ►Natural Diamonds: 0.80 carat ►Diamond Color & Clarity: G-H VS-SI ►Style #JP 19-8
Category

21st Century and Contemporary Brazilian Victorian Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

Round and Baguette Diamond Open Heart Pendant Necklace with Double Rope Chain
Located in Scottsdale, AZ
authenticity and current appraisal value. Metal: 14 Karat Yellow Gold Gemstone: Diamond Diamond Count: 39
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

Mattioli Chips Contrarié Cuff in White Gold and White Diamonds
By Mattioli
Located in Bilbao, ES
Chips contrarié cuff in white gold and white diamonds Gold Weight gr.: 26,50 Diamond carats: 3,09
Category

21st Century and Contemporary Italian Contemporary Cuff Bracelets

Materials

White Diamond, Diamond, 18k Gold, Rose Gold, White Gold

White and Black Diamond Drop Dangle Earrings in 18 Karat White Gold
Located in Bilbao, ES
0.008 total 0.48ct total 0.96ct diamonds the pair Please note that carat weights may slightly vary as
Category

21st Century and Contemporary Spanish Contemporary Dangle Earrings

Materials

Black Diamond, Diamond, White Gold

Hammerman Brothers Diamond and Ruby Infinity Style Ring in 18 Karat Yellow Gold
By Hammerman Brothers
Located in Scottsdale, AZ
value. Metal: 18 Karat Yellow Gold Gemstones: Diamonds and Rubies Diamond Count: 19 Diamond Cut
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Happy Elephant Jungle Tsavorites and Diamonds Clamper Bracelet
By Pradera Irama
Located in Bilbao, ES
ateliers in India were expert craftmanship create intricate and sophisticated pieces at very good value
Category

21st Century and Contemporary Indian Aesthetic Movement Clamper Bracelets

Materials

Diamond, Ruby, Tsavorite, Turquoise, Gold, 18k Gold, Silver

Mattioli Hiroko Cuff in Rose Gold and White Diamonds
By Mattioli
Located in Bilbao, ES
Hiroko cuff in rose gold and white diamonds Gold Weight gr.: 30 Diamond carats: 1.14ct Oval width
Category

21st Century and Contemporary Italian Contemporary Cuff Bracelets

Materials

White Diamond, 18k Gold, Rose Gold

La Nouvelle Bague Round Diamond Cluster Square Blue Enamel Ring in 18 Karat Gold
By Nouvelle Bague
Located in Scottsdale, AZ
Gold Gemstones: Diamonds Diamond Count: 19 Diamond Cut: Round Brilliant Diamond Total Carat Weight
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold, Enamel

Round Cut Prasiolite and Diamond Halo Cocktail Ring Set in 14 Karat Yellow Gold
Located in Scottsdale, AZ
: Prasiolite and Diamonds Prasiolite Count: 1 Prasiolite Cut: Round Modified Brilliant Prasiolite Total Carat
Category

21st Century and Contemporary Chinese Contemporary Cocktail Rings

Materials

Quartz, White Diamond, Diamond, Yellow Gold, 14k Gold, Gold

Gubelin 1920 Art Deco Necklace Enameled Watch In Platinum With European Diamonds
By Gubelin Lucerne
Located in Miami, FL
, with 54 European round cut diamonds, 1.08 carats, white colorless F color, VS-2 clarity. Diamond
Category

Vintage 1920s Swiss Art Deco Pendant Necklaces

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Platinum, Enamel

Chandelier 14 Karat Gold and Silver Earrings with Diamonds
By Pradera Irama
Located in Bilbao, ES
. ◘ Diamonds 594 units aprox 1.7 ct READY TO SHIP *Shipment of this piece is not affected by COVID-19. Orders
Category

21st Century and Contemporary Spanish Contemporary Dangle Earrings

Materials

Diamond, 14k Gold, Silver

Herbert Rosenthal Diamond and Ruby Bumble Bee Brooch Set in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Count: 19 Diamond Cut: Round Brilliant and Round Diamond Total Carat Weight: 2.15 carats Diamond Color
Category

21st Century and Contemporary Unknown Contemporary Brooches

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Mattioli Chips Earrings in Rose Gold and White Diamonds
By Mattioli
Located in Bilbao, ES
Chips earrings in white gold and white diamonds. Gold Weight gr.: 10.30 Diamond carats: 0.75
Category

21st Century and Contemporary Italian Contemporary Hoop Earrings

Materials

White Diamond, 18k Gold, Rose Gold, White Gold

Chantecler Diamour Pavé of Diamonds 18kt White Gold Chandelier Earrings
By Chantecler Capri
Located in Bilbao, ES
handwriting, a texture set in the perfect pavé of diamonds. ◘ Diamond Carat Weight2,05 gr. Weight
Category

21st Century and Contemporary Italian Contemporary Dangle Earrings

Materials

Diamond, Gold, White Gold

Chantecler Diamour Pavé of Diamonds 18kt White Gold Chandelier Earrings
By Chantecler Capri
Located in Bilbao, ES
handwriting, a texture set in the perfect pavé of diamonds. ◘ Diamond Carat Weight2,05 gr. ◘ Length and
Category

21st Century and Contemporary Italian Contemporary Dangle Earrings

Materials

Diamond, White Gold, Gold

Feather Bracelet in 18k White Gold, Silver, Diamonds and Enamel
By Pradera Irama
Located in Bilbao, ES
Feather Bracelet in 18k White Gold, Silver, Diamonds and Enamel Bracelet in 18-carat gold with a
Category

21st Century and Contemporary Spanish Contemporary More Bracelets

Materials

Diamond, 18k Gold, Silver, White Gold, Enamel

Feather  Bracelet in 18k White Gold, Silver, Diamonds and Enamel
Feather  Bracelet in 18k White Gold, Silver, Diamonds and Enamel
Free Shipping
W 0.99 in D 0.04 in L 2.37 in
Mattioli Puzzle 18k Gold , Black Onyx and White Diamonds Double Strand Bracelet
By Mattioli
Located in Bilbao, ES
Diamonds 0,93 carats 17/19 cm If not in stock, production time of thre-four weeks. Also matching earrings
Category

21st Century and Contemporary Italian Contemporary Chain Bracelets

Materials

Diamond, White Diamond, Onyx, 18k Gold, White Gold

Feather Cuff Earrings in 18k Gold, Silver, Diamonds and Tsavorites
By Pradera Irama
Located in Bilbao, ES
Feather Cuff Earrings in 18k Gold, Silver, Diamonds and Tsavorites Earring in 18 carat gold
Category

21st Century and Contemporary Spanish Contemporary More Earrings

Materials

Diamond, Tsavorite, 18k Gold, Silver

  • 1
Get Updated with New Arrivals
Save "19 Carat Diamond Value", and we’ll notify you when there are new listings in this category.

19 Carat Diamond Value For Sale on 1stDibs

Find the exact 19 carat diamond value you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. Our collection of these items for sale includes 373 vintage editions and 423 modern creations to choose from as well. If you’re looking for a 19 carat diamond value from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. Creating a 19 carat diamond value has been a part of the legacy of many jewelers, but those produced by Mattioli, Pradera Irama and Diamond Town are consistently popular. See these pages for a brilliant cut iteration of this accessory, while there are also round cut cut and oval cut cut versions available here, too. Most of our 19 carat diamond value for sale are for women, but there are 206 pieces available to browse for men.

How Much is a 19 Carat Diamond Value?

Prices for a 19 carat diamond value can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $300 and can go as high as $900,000, while this accessory, on average, fetches $7,956.
Questions About 19 Carat Diamond Value
  • 1stDibs ExpertSeptember 28, 2021
    The minimum value of a 25-carat diamond ranges from $300 to $1,400. The prices change subject to the fluctuation of market factors. The value is defined based on the 4Cs — color, clarity, cut and carat weight. Shop antique, vintage and new diamond jewelry on 1stDibs.