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Diamond 4 Mm

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Return to Tiffany Heart Tag Bead Bracelet in Silver with a Diamond, 4 mm
By Tiffany & Co.
Located in New York, NY
Brand Return to Tiffany & co Sterling silver with a round brilliant diamond Mint Condition
Category

20th Century Beaded Bracelets

Materials

Diamond, Sterling Silver, Silver

Band Ring with 3 Diamonds in 18k Yellow Gold, Tiffany & Co.
By Tiffany & Co.
Located in Surfside, FL
Tiffany & Co. 18k Yellow Gold Band ring with three round brilliant diamonds. 4 mm wide. Size 9.75
Category

20th Century Fashion Rings

Materials

Yellow Gold

Platinum Art Deco circa 1920s Tiffany & Co Natural Sapphire Diamond Bracelet
By Tiffany & Co.
Located in Santa Monica, CA
Platinum, tested 7 1/8 inch long Total of 44 links 22 Sapphire and 22 Diamond Old European Cut Diamonds 4
Category

Vintage 1920s American Art Deco Tennis Bracelets

Materials

Diamond, Sapphire, Platinum

Vintage1940's Tank Ring , set with Rubies and Diamonds
Located in Jerusalem, IL
but it is substantial , there are two diamonds 4 mm Rounds , old cut , about 1/4 of a carat each then
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Platinum 0.40 Carat Round Diamond Twisted Love 4 Prong Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
Certificate Clarity: SI (eye clean) Cut: Round Cut Top Width: 4 mm (widest point) Made by Hasbani Diamonds
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

Platinum Engagement 0.82 Carat Round Diamond Bespoke Fancy Twist 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
Diamonds. Set in an open gallery 4 prong mount with a split shank that has one plain branch under a diamond
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

0.94 Carat Platinum Engagement Round Diamond Bespoke Fancy Vine 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
Diamonds. Set in an open gallery 4 prong mount with a split shank that has one plain branch under a diamond
Category

2010s British Modern Engagement Rings

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

0.50 Carat Round Diamond Bespoke Twisted Love 4 Prong Platinum Engagement Ring
By Hasbani Diamonds
Located in London, GB
Diamonds. Set in an open gallery 4 prong mount with a split shank that has one plain branch under a diamond
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

Platinum Engagement 0.68 Carat Round Diamond Bespoke Twisted Love 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
Diamonds. Set in an open gallery 4 prong mount with a split shank that has one plain branch under a diamond
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

1.20 Carat Platinum Engagement Round Diamond Solitaire Twist Bespoke 4 Claw Ring
By Hasbani Diamonds
Located in London, GB
Diamonds. Set in an open gallery 4 prong mount with a split shank that has one plain branch under a diamond
Category

2010s British Modern Engagement Rings

Materials

Blue Diamond, Yellow Diamond, Pink Diamond, Black Diamond, Emerald, Garn...

Platinum 0.25 Carat Round Diamond Twisted Love 4 Prong Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
Diamonds. Set in an open gallery 4 prong mount with a split shank that has a twist infinity design, the
Category

2010s British Modern Engagement Rings

Materials

Yellow Diamond, Pink Diamond, Black Diamond, Emerald, Garnet, Multi-gems...

2.18 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
gallery 4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

1.20 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement RIng
By Hasbani Diamonds
Located in London, GB
4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

1.45 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
gallery 4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

1.68 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
gallery 4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

0.95 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

0.83 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

0.70 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

0.50 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Topaz, Multi-gemstone, Peridot, Ruby, Sapphire, Blue Sapphire, Pink Sapp...

2.10 Carat 18 Karat Engagement Round Diamond Trilogy 4 Prongs Three-Stones Ring
By Hasbani Diamonds
Located in London, GB
0.70 carat diamonds with a total weight of 2.10 carat H / J Color, clarity VS / SI1, all set in luxury
Category

2010s British Modern Engagement Rings

Materials

Pink Diamond, Black Diamond, Emerald, Garnet, Multi-gemstone, Peridot, R...

0.40 Carat Round Diamond Twisted Love 18 Karat Rose Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
(eye clean) Cut: Round Cut Top Width: 4 mm (widest point) Made by Hasbani Diamonds London. We believe
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

1.20 Carat Round Diamond Twisted 18 Karat Rose Gold 4 Prong Engagement Love Ring
By Hasbani Diamonds
Located in London, GB
4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

0.95 Carat Round Diamond Twisted 18 Karat Rose Gold 4 Prong Love Engagement Ring
By Hasbani Diamonds
Located in London, GB
4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

8 Carat Diamond Tennis Line Necklace 18 Karat White Gold 4 Claws Set Riviera
By Hasbani Diamonds
Located in London, GB
Cut Length: 43.18 cm (17 inch) Width: 4 mm (widest point approximately) The necklace is supplied by
Category

2010s British Modern Chain Necklaces

Materials

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

6.50 Carat Diamond Riviera 18 Karat White Gold 4 Claws Set Line Tennis Necklace
By Hasbani Diamonds
Located in London, GB
Colour: G - H Clarity: SI (eye clean) Cut: Round Cut Length: 43.18 cm (17 inch) Width: 4 mm (widest
Category

2010s British Modern Chain Necklaces

Materials

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

7.35 Carat Diamond Tennis Necklace 18 Karat White Gold 4 Claws Set Riviera Line
By Hasbani Diamonds
Located in London, GB
Length: 43.18 cm (17 inch) Width: 4.3 mm (widest point) The necklace is supplied by Hasbani Diamonds
Category

2010s British Modern Chain Necklaces

Materials

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

7.17 Carat Diamond Tennis Necklace 18 Karat White Gold 4 Claws Set Riviera Line
By Hasbani Diamonds
Located in London, GB
An impressive classic Riviera Tennis Necklace that features a substantial total Diamond weight of
Category

2010s British Modern Chain Necklaces

Materials

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

13.72 Carat Diamond Tennis Necklace 18 Karat White Gold 4 Claws Set Riviera Line
By Hasbani Diamonds
Located in London, GB
mm (widest point) The necklace is supplied by Hasbani Diamonds London. We believe in creating your
Category

2010s British Modern Chain Necklaces

Materials

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

32 Carat Diamond Tennis Necklace 18 Karat White Gold 4 Claws Set Riviera Line
By Hasbani Diamonds
Located in London, GB
An impressive classic Riviera Tennis Necklace a line that features a substantial total Diamond
Category

2010s British Modern Chain Necklaces

Materials

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

Tiffany & Co. Platinum Diamond Mens Wedding Band 4 MM Size 10
By Tiffany & Co.
Located in MIAMI, FL
Classic design from famed designer Tiffany & Co. This ring is crafted in platinum and shows a 4 mm
Category

2010s American Modern Wedding Rings

Materials

Diamond, Platinum

EXCEPTIONAL GIA Certified 4 Carats Radiant Cut Diamond Ring 10.61 mm long
By Antinori Fine Jewels
Located in Rome, IT
An amazing diamond with an excellent brilliance great color and incredible polish and cut
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

Round Diamond Eternity Band Ring 3.86 carat total in Platinum 4 mm Size 5.25
Located in La Jolla, CA
Round Diamond Eternity Band Ring 3.86 carat total weight in Platinum 4 mm Size 5.25 Round Diamond
Category

21st Century and Contemporary North American Band Rings

Materials

Diamond, Platinum

Elegant Pearl Diamond Gold Earrings
By Diamond Scene
Located in New York, NY
8.49 carats of mixed rose and brilliant cut F/G color diamonds set around a 12 mm center pearl
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Pearl, White Diamond, 18k Gold

Celebration Grand Diamonds Five Diamond Band Ring 14kt White Gold
By Celebration Diamond
Located in San Diego, CA
White Gold Size: 6.5 Measurements: Band 3 MM - 4 MM Weight: 4.4 grams TCW: 0.95 tcw Diamond #1
Category

2010s Band Rings

Materials

Diamond, 14k Gold, White Gold

18K Diamonds Ball Clasp 15.8x11.5 mm
Located in New York, NY
18K Diamonds Ball Clasp 15.8x11.5 mm 0.25 cts Diamonds 4 grams
Category

21st Century and Contemporary Hong Kong Contemporary Necklace Enhancers

Materials

Diamond, 18k Gold, White Gold

18K Diamonds Ball Clasp 15.8x11.5 mm
18K Diamonds Ball Clasp 15.8x11.5 mm
Free Shipping
W 0.46 in L 0.63 in
Amethyst Rhodolite Pink Freshwater Pearl 4 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold drop earrings featuring rhodolite & amethyst weighing 4 carats with two Pink
Category

2010s American Contemporary Drop Earrings

Materials

Amethyst, South Sea Pearl, White Gold

Vivid Diamonds 3.38 Carat Tsavorite and Diamond Ring
By Vivid Diamonds
Located in Miami, FL
by two oval cut diamonds laced with round brilliant cut diamonds. The shank is adorned with 4
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Tsavorite, 18k Gold, White Gold

Vivid Diamonds GIA Certified 6.02 Carat Diamond Solitaire Stud Earrings
By Vivid Diamonds
Located in Miami, FL
. They measure 9.2 mm in diameter and weigh 4 grams. Our pieces are all accompanied by an appraisal
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Diamond, White Gold

Vivid Diamonds GIA Certified 7.01 Carat Diamond Solitaire Stud Earrings
By Vivid Diamonds
Located in Miami, FL
earrings. They measure 9.8 mm in diameter and weigh 4 grams. Our pieces are all accompanied by an
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

18K Gold 4 mm Round Gemstone Earrings Birthstone Earrings
By Oshi Jewels
Located in Bangkok, TH
- Number of Stones :- 2 Pcs. - Stone Size :- 4 mm. SKU:-OJC2112/19 Should you need any more help
Category

21st Century and Contemporary Thai Modern Stud Earrings

Materials

Amethyst, Citrine, Garnet, Peridot, Blue Topaz, 18k Gold, Rose Gold, Whi...

14K Gold 4 mm Round Gemstone Earrings Birthstone Earrings
By Oshi Jewels
Located in Bangkok, TH
- Number of Stones :- 2 Pcs. - Stone Size :- 4 mm. SKU:-OJC2112/19 Should you need any more help
Category

21st Century and Contemporary Thai Modern Stud Earrings

Materials

Amethyst, Citrine, Garnet, Peridot, Blue Topaz, 14k Gold, Rose Gold, Whi...

Diamond Bespoke Sterling Silver Rectangular Engraved Modern Classic Cufflinks
By Hasbani Diamonds
Located in London, GB
with a star set round white diamonds in the center. The total Carat weight is 0.12 – 0.15 and 2.5 mm in
Category

2010s British Neoclassical Cufflinks

Materials

Blue Sapphire, Tourmaline, Spinel, Green Sapphire, Yellow Sapphire, Pink...

Diamond Bespoke Sterling Silver Rectangular Engraved Modern Classic Cufflinks
By Hasbani Diamonds
Located in London, GB
with a star set round white diamonds in the center. The total Carat weight is 0.12 – 0.15 and 2.5 mm in
Category

2010s British Neoclassical Cufflinks

Materials

Amethyst, Diamond, White Diamond, Yellow Diamond, Black Diamond, Emerald...

1.00 Carat Princess Diamond 18 Karat Gold Solitaire Hasbani Engagement Ring
By Hasbani Diamonds
Located in London, GB
an open gallery 4 corners mount with a split v-shank. An impressive 1.00 Carat Certificated Diamond
Category

2010s British Modern Engagement Rings

Materials

Pink Diamond, Black Diamond, Emerald, Garnet, Multi-gemstone, Peridot, R...

0.25 Carat Princess Diamond 18 Karat Gold Solitaire Hasbani Engagement Ring
By Hasbani Diamonds
Located in London, GB
A modern classic engagement ring. Handmade in 18 Karat Gold, with a 0.25 Carat White Diamond. Set
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

Platinum Diamond Bespoke Rectangular Initials Engraved Modern Hasbani Cufflinks
By Hasbani Diamonds
Located in London, GB
star set round white diamonds in the centre. The total Carat weight is 0.12 – 0.15 and 2.5 mm in
Category

2010s British Modern Cufflinks

Materials

Amethyst, Diamond, White Diamond, Yellow Diamond, Black Diamond, Emerald...

0.50 Carat Princess Diamond 18 Karat Gold Solitaire Hasbani Engagement Ring
By Hasbani Diamonds
Located in London, GB
in an open gallery 4 corners mount with a split v-shank. A beautiful Half Carat Certificated Diamond
Category

2010s British Modern Engagement Rings

Materials

Topaz, Tourmaline, Amethyst, Aquamarine, Citrine, Diamond, White Diamond...

0.75 Carat Princess Diamond 18 Karat Gold Solitaire Hasbani Engagement Ring
By Hasbani Diamonds
Located in London, GB
A modern classic engagement ring. Handmade in 18 Karat Gold, with a 0.75 Carat White Diamond. Set
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

Tahitian Pearl Diamond Ring 0.33 Carats 18 Karat
By Harbor Diamonds
Located in New York, NY
18K White Gold ring featuring one center Tahitian Pearl measuring 10-11 mm flanked with 4 rows of
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Pearl, White Gold

Diamond Bespoke 18 Kt White Gold Rectangular Engraved Modern Hasbani Cufflinks
By Hasbani Diamonds
Located in London, GB
with a star set round white diamonds in the centre. The total Carat weight is 0.12 – 0.15 and 2.5 mm in
Category

2010s British Modern Cufflinks

Materials

Amethyst, Diamond, White Diamond, Yellow Diamond, Black Diamond, Emerald...

Oltremare Gioielli Italian Diamond Engagement Ring in Baroque Style 14k Gold
Located in Camisano Vicentino, VI
elegant piece that your partner will cherish for years to come. Features: 0.25 carat natural diamond 4
Category

2010s Italian Baroque Engagement Rings

Materials

Diamond, 14k Gold

0.68 Carat Round Side Band Diamond Solitaire 18 Karat Rose Gold Engagement Ring
By Hasbani Diamonds
Located in London, GB
4 prong mount with a split shank that has one plain branch under a diamond encrusted upper branch
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

2.14 Carat Diamond Bespoke 18 Kt White Gold British Hallmark Cluster Cufflinks
By Hasbani Diamonds
Located in London, GB
wonderful addition to the family heirloom. Dimension: Diameter: 14 mm Depth: 14 mm Diamond weight: 2.14
Category

2010s British Modern Cufflinks

Materials

Amethyst, Diamond, White Diamond, Yellow Diamond, Black Diamond, Emerald...

14 Karat Gold 5 MM Swiss Topaz Ring / 2.5 MM Round Diamond Ring / Solitaire Ring
By JEWELICK
Located in Jaipur, RJ
): 4 pcs 1.5 MM • Round Diamond (H-I) (SI): 6 pcs 1.2 MM • Total CTW: 1.590 ctw If you have any
Category

2010s Indian Modern Solitaire Rings

Materials

Topaz, Diamond, Gold, 14k Gold

2.51 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring
By Hasbani Diamonds
Located in London, GB
: 1.50 Carat Diamond 1.00 Carat (total weight 10 stones) Band Width: 2 mm Head Width: 13x15mm British
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

2.49 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring
By Hasbani Diamonds
Located in London, GB
Sapphire: 1.95 Carat Diamond: 0.54 Carat (total weight 12 stones) Band Width: 2 mm Head Width: 13x12mm
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

18k Gold Italian Diamond Engagement Ring in Baroque Style by Oltremare Gioielli
Located in Camisano Vicentino, VI
elegant piece that your partner will cherish for years to come. Features: 0.25 carat natural diamond 4
Category

2010s Italian Baroque Engagement Rings

Materials

Diamond, 18k Gold

3.46 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring
By Hasbani Diamonds
Located in London, GB
surrounded by a claw set diamond halo With a total diamond weight of 0.99 carat white colour G, clarity VS
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

Harbor D, Pink Freshwater Pearl and Four Diamond Rose Gold Pendant
By Harbor Diamonds
Located in New York, NY
Freshwater Pearl: 11-12 mm 18K Rose Gold 4 Diamonds 0.15 Carats
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Freshwater Pearl, 18k Gold, Rose Gold

Diamond 1.10 Carat Three Stone Round Cut 18 Karat Yellow Gold Drop Stud Earrings
By Hasbani Diamonds
Located in London, GB
: 1.00-1.10 Carat Total Width: 3.9 mm Top Length: 10.5 mm Made by Hasbani Diamonds London. We believe in
Category

21st Century and Contemporary British Modern Drop Earrings

Materials

Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire,...

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Diamond 4 Mm For Sale on 1stDibs

You are likely to find exactly the diamond 4 mm you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 121 vintage editions and 812 modern creations to choose from as well. Finding the perfect diamond 4 mm may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing diamond 4 mm — no matter the origin — is easy, but Ella Gafter, Rolex and TJD each produced a popular version that is worth a look. Take a look at a diamond 4 mm featuring Diamond from our inventory today to add the perfect touch to your look. A round cut version of this piece has appeal, but there are also brilliant cut and uncut versions for sale. If you’re browsing our inventory for a diamond 4 mm, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Diamond 4 Mm?

On average, a diamond 4 mm at 1stDibs sells for $3,865, while they’re typically $56 on the low end and $206,250 for the highest priced versions of this item.
Questions About Diamond 4 Mm
  • 1stDibs ExpertNovember 1, 2023
    A 4mm tennis chain is four millimeters thick. This equates to a little thicker than one-eighth of an inch. A four-millimeter tennis chain is one of the thickest sizes available. It works well with large pendants and as a standalone statement piece. On 1stDibs, find a variety of tennis chains.
  • 1stDibs ExpertSeptember 28, 2021
    A 4-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 4-carat diamond could cost you between $8,400 to $71,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 4-carat diamond jewelry.
  • 1stDibs ExpertFebruary 22, 2021
    A 4 prong makes a diamond look larger than a 6 prong because there is less of the stone's surface covered up by the prongs. 4 prong mounting also allows for more light to fall onto the stone.