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1.53 Carat Loose M/VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.53 Carat Loose M/ VS2 Round Brilliant Cut Diamond GIA Certified Diamond General Info Diamond Cut
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond

Natural Loose 1.02 Carat Novelty M, SI2 GIA Certified
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57470 Stone Shape: Novelty Diamond Weight: 1.02carat Clarity: SI2 Color
Category

21st Century and Contemporary Loose Gemstones

Materials

White Diamond

Natural Loose 1.02 Carat Novelty M, SI2 GIA Certified
Natural Loose 1.02 Carat Novelty M, SI2 GIA Certified
Free Shipping
H 0.1 in W 0.21 in L 0.47 in
Loose Round Brilliant Cut Diamond 0.88 ct
Located in Laguna Beach, CA
Loose .88 carat round brilliant cut diamond. M to N color, VS clarity, good symmetry. Very
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Natural Loose 1.76 L Si1 Round Cut Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 56812 Stone Shape: Round Cut Diamond Diamond Weight: 1.76 CT Clarity: SI3
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

Natural Loose 1.76 L Si1 Round Cut Diamond
Natural Loose 1.76 L Si1 Round Cut Diamond
Free Shipping
W 0.28 in D 0.21 in L 0.28 in
GIA Certified 12.32 Carat M I1 Oval Diamond
Located in New York, NY
ITEM DESCRIPTION ID #:57338 Stone Shape:Oval Brilliant Diamond Weight:12.32 carat Clarity:I1
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

GIA Certified 12.32 Carat M I1 Oval Diamond
GIA Certified 12.32 Carat M I1 Oval Diamond
W 0.74 in D 0.31 in L 0.56 in
GIA Certified 1.03 Carat M I1 Pear Shape Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56384 Stone Shape: PEAR MODIFIED STEP CUT Diamond Weight: 1.03 CT Color
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond, Blue Diamond

GIA Certified 1.03 Carat M I1 Pear Shape Diamond
GIA Certified 1.03 Carat M I1 Pear Shape Diamond
Free Shipping
W 0.35 in D 0.13 in L 0.23 in
1.05 Carat Pear Brilliant Gia Certified M Color Vs2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56926 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 1.05ct
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

Alexander Beverly Hills HRD Certified 8.99 Carat M SI2 Pear Cut Diamond
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning loose emerald cut diamonds, GIA certified. Sold as loose diamond but can easily be made
Category

2010s Modern Loose Gemstones

Materials

Diamond

1.01 Carat Round Brilliant GIA Certified M Color VS1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56703 Stone Shape: ROUND BRILLIANT Diamond Weight: 1.01ct Clarity: VS1
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Alexander HRD Certified 10.03 Carat Emerald Cut Diamond
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning loose emerald cut diamonds, HRD certified. Sold as loose diamond but can easily be made
Category

2010s Modern Loose Gemstones

Materials

Diamond

0.94 Carat Round cut diamond I2 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Round ➛ Colour Grade: M ➛ Carat
Category

2010s Asian Loose Gemstones

Materials

Yellow Diamond, Diamond

0.94 Carat Round cut diamond I2 Clarity GIA Certified
0.94 Carat Round cut diamond I2 Clarity GIA Certified
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H 0.17 in W 0.24 in L 0.24 in
GIA Certified 2.84 Carat Round Brilliant Natural Diamond (Engagement Rings)
Located in London, GB
GIA Certified 2.84 Carat Round Brilliant Natural Diamond Loose Stone (Customization Option) Color
Category

2010s Loose Gemstones

Materials

Diamond

1pc. Shimmering .7 Marquise Cut Natural Diamond
Located in רמת גן, IL
This sparkling marquise cut natural diamond is a rare and valuable gem. With its colorless D grade
Category

2010s Israeli Loose Gemstones

Materials

Diamond

0.32 Carat Pear shape diamond VS2 Clarity GIA Certified
Located in Kowloon, HK
**100% NATURAL FANCY COLOUR DIAMOND** ✪ Diamond Details ✪ ➛ Shape: Pear ➛ Colour Grade: M ➛ Carat
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.32 Carat Pear shape diamond VS2 Clarity GIA Certified
0.32 Carat Pear shape diamond VS2 Clarity GIA Certified
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H 0.09 in W 0.17 in L 0.25 in
1.78 Carat Oval Shaped Diamond SI2 Clarity IGI Certified
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Oval ➛ Colour Grade: M
Category

2010s Asian Loose Gemstones

Materials

Diamond

1.78 Carat Oval Shaped Diamond SI2 Clarity IGI Certified
1.78 Carat Oval Shaped Diamond SI2 Clarity IGI Certified
Free Shipping
H 0.18 in W 0.24 in L 0.33 in
Classic 1ct. Square Modified Brilliant Solitaire Diamond Ring
Located in רמת גן, IL
diamonds G colour VVS1 clarity, Cut: Excellent Total carat weight: 1tcw Size: EU 54 (size is adjustable
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1pc. Sparkling .70 Oval Brilliant Cut Natural Diamond
Located in רמת גן, IL
This sparkling oval brilliant cut natural diamond is a rare and valuable gem. With its colorless D
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Pear Brilliant Diamond in 0.52 Carat D VS2, GIA Certificate
Located in רמת גן, IL
Natural pear brilliant diamond in a 0.52 carat D VS2 graded by GIA Laboratory with beautiful cut
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 1.70 Ct, Cushion, J, VS2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 1.70 carat J VS2 Ideal cut Cushion with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 1.00 Ct, Round, F, VS1, GIA Certificate
Located in רמת גן, IL
Ideal and natural round brilliant diamond in a 1.00 carat F VS1 graded by GIA Laboratory with
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pcs Natural Diamond - 0.50 ct - Cushion - D 'colorless' - VVS1, GIA Cert
Located in רמת גן, IL
shine. This diamond comes with GIA Certificate and laser inscription number. GIA 7423804494 Sku: M-137
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Emerald Cut Diamond in a 0.33 Carat F VVS2, GIA Cert
Located in רמת גן, IL
shine. This diamond comes with GIA Certificate and laser inscription number. GIA 7401698614 Sku: M-141
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.62 ct - Emerald - D (colourless) - VS2- GIA Certificate
Located in רמת גן, IL
diamond comes with an GIA Certificate sealed in a security Blister and laser inscription number. M-94
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Cushion Cut Diamond in a 1.70 Carat J VS2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 1.70 carat J VS2 Ideal cut Cushion with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Emerald Cut Diamond in a 0.62 Carat D VS2, GIA Certificate
Located in רמת גן, IL
diamond comes with a GIA Certificate sealed in a security Blister and a laser inscription number. SKU: M
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.71 Ct, Emerald, D 'Colourless', VS1, IGI Certificate
Located in רמת גן, IL
Natural diamond in a 0.71 carat D VS1 Ideal cut Emerald with IGI Certificate sealed in a security
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Emerald Cut diamond in a 0.71 Carat D VS1, IGI Cert
Located in רמת גן, IL
Natural diamond in a 0.71 carat D VS1 Ideal cut Emerald with IGI Certificate sealed in a security
Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified 7.60 Carat Round Diamond Engagement Ring
By M&V Vanguard Jewelry
Located in New York, NY
Mounted in handmade custom design setting featuring Platinum 950, diamond shank with 3 rows of
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 26.37 Carat Oval Tanzanite Cabochon Diamond Cocktail Ring
By M&V Vanguard Jewelry
Located in New York, NY
GIA Certified 26.37 Carat Oval Tanzanite Cabochon Diamond Cocktail Ring Crafted in 18K White Gold
Category

2010s American Baroque Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, Platinum

GIA Certified 50.6 Carat Oval Emerald Cabochon Diamond Cocktail Ring
By M&V Vanguard Jewelry
Located in New York, NY
GIA Certified 50.6ct Oval Emerald Cabochon Diamond Cocktail Ring GIA#6173253976 Exceptional GIA
Category

2010s American Baroque Cocktail Rings

Materials

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

Diamond 18 Carat White Gold Saddle Wide Band Ring
Located in London, GB
ribbon loosely knotted in the central part and beautifully inlaid with 31 round brilliant cut diamonds
Category

Vintage 1980s European Modern Band Rings

Materials

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

Antique 2.74ct dormuese old european cut diamond earrings
Located in Malmö, SE
wearing these we know why! Two large old european cut diamonds, approx. 1.32ct (L,si2) and 1.22ct (M, P1
Category

Antique Early 1900s European Victorian Lever-Back Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Silver

Antique Earrings Garnets Diamonds solid 14K Gold / 1.8 gr
Located in SE
ct each and rose cut Diamonds. No hallmarks on both, metal tested solid 14K Gold. For several
Category

Early 20th Century European Belle Époque Dangle Earrings

Materials

Diamond, Garnet, 18k Gold, 14k Gold

Antique Ring Diamonds Blue Enamel solid 18k Gold Ø 6US /5.2gr
Located in SE
Great looking ring with an attached floret of seven old diamond cut Diamonds pave set in white Gold
Category

Antique Late 18th Century European Arts and Crafts Cluster Rings

Materials

Diamond, 18k Gold, Enamel

Antique Countess LM Ribbon Bow Earrings Diamonds Pearls solid 18K Gold / 6.38gr
Located in SE
may be Silver with set of Diamonds and Pearls dating to ca. 1920s -1930s. Apparently custom made,no
Category

Vintage 1930s Swedish Renaissance Revival Dangle Earrings

Materials

Diamond, Pearl, 18k Gold

Antique Ring Bague au Firmament Diamonds Enamel 18K Gold Ø6.75 US / 11.5 gr
Located in SE
ct. color ca. L,M / SI , eight minor Diamonds Ø2mm / 0.04 ct ct. each, color ca. F,G /VS. Total
Category

Antique Late 18th Century European Empire Cluster Rings

Materials

Diamond, 18k Gold, Silver, Enamel

Antique Imperial Russian Ring Diamonds Ruby solid 56 /14K Gold Ø 8US / 2.5 gr
Located in SE
. Ruby is 4.5 mm x 3.75 mm /ca.0.25 ct + two diamonds ca. 3mm / 0.11ct each. Color ca. M,N / VS. All
Category

Early 20th Century Russian Art Nouveau Cluster Rings

Materials

Diamond, Ruby, 14k Gold, Rose Gold

Imperial Russian 84 Silver Bangle Bracelet natural 2ct Sapphire Ruby Enamel/34gr
Located in SE
in St. Petersburg between 1898 -1917. Measurements: the band is 22 mm wide; 63 m x 57 mm inside
Category

Antique Early 1900s Russian Art Nouveau Bangles

Materials

Diamond, Ruby, Sapphire, Silver, Enamel

1963 Signet Men Ring Onyx solid 18K Gold Signet Ring Ø 9.75US / 3.75 gr
Located in SE
decor on the edge.Orange Gold, radiant cut bezel set Hematite stone 13mm x 11 m x 3.5 mm deep / ca. 9 ct
Category

Vintage 1960s Swedish Retro Signet Rings

Materials

Onyx, 18k Gold

Antique Empire French Sterling Silver 14K Rose Gold Bangle Bracelet /28gr
Located in SE
/ unknown to me. The band is 21.5 mm wide; 63 m x 54 mm inside, and will fit sizes M/L. Weight: 28 grams
Category

Antique Late 19th Century French Belle Époque Bangles

Materials

Rose Gold, Sterling Silver

1904 Antique European Wedding Ring solid 18K Gold Ø 9.5 US / 4.3 gr
Located in SE
in Sweden. Workshop of M.B Sten ,city of Halmstad , hallmarked 18K. Year mark: B7 / made in 1904
Category

Antique Early 1900s Swedish Art Nouveau Band Rings

Materials

18k Gold

1907 Antique European Ring solid 20K Gold Size Ø 6.5 US / 4.8 gr
Located in SE
. Engraved monogram,date : O.M & M.N 22/6 07 Size : Ø 6.5 US / 16.92 mm. Weight: 4.8 gr > Most of the
Category

Antique Early 1900s Swedish Art Nouveau Band Rings

Materials

22k Gold

1944 Nordic Men Signet Ring Hematite solid 18K Gold Ø 8.75 US / 6.7 gr
Located in SE
decor on the edge.Orange Gold, radiant cut bezel set Hematite stone 13mm x 11 m x 3.5 mm deep / ca. 9 ct
Category

Vintage 1940s Swedish Art Deco Signet Rings

Materials

Hematite, 18k Gold

Antique Italian Micro Mosaic Unisex Men Ring solid 18K Rose Gold Ø 9.75US/5.3gr
Located in SE
18th century. I'm not sure if the tesserae on this ring is made of Stone or Glass,they are too
Category

Antique Late 18th Century Swedish Renaissance Revival Cluster Rings

Materials

18k Gold, Rose Gold

Antique Bangle Bracelet natural River Pearls solid 14K Gold / Silver / 42gr
Located in SE
front ; 58 m x 51 mm inside / circumference about 18.5 cm , will fit sizes Small - Medium. Weight : 42
Category

Antique 1890s European Arts and Crafts Bangles

Materials

Pearl, Silver, 14k Gold

Antique Russian Egg Pendant 2.5ct Emerald Enamel 56 Gold 14K Silver/ 4.4gr
Located in SE
a bit fragmented "CE" / initials of Егорнов Семен Матвеевич / S. M Egornov, jeweler and owner of
Category

Antique Early 1900s Russian Russian Empire Pendant Necklaces

Materials

Emerald, 14k Gold, Silver, Enamel

1829 Signet Men Intaglio Ring Chalcedony solid 18K Gold ØUS9.5 /10.5gr
Located in SE
, holding a smoking Grenade and a Lily. I'm not familiar with this coat of Arms. In finest used condition
Category

Antique 1820s Swedish Medieval Signet Rings

Materials

Chalcedony, 18k Gold

2.05 Carat Cushion Cut Natural Loose Diamond M/VS2 GIA Certified
Located in Deland, FL
This is a rare unique Square Cushion Cut Diamond. It is faceted as a CrissCut, a luxury diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond

Cosmic Explosion Diamond Ring
By Tomasz Donocik
Located in London, GB
set with White Diamonds (1.50 carats). Available in US size 6 / UK size M / European size 53. Please
Category

2010s British Contemporary Cocktail Rings

Materials

White Diamond, 18k Gold

1pc. Glittering .75 Pear BRilliant Cut Natural Diamond
Located in רמת גן, IL
This sparkling pear brilliant cut natural diamond is a rare and valuable gem. With its colorless D
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pcs Natural Diamond, 0.40 Ct, Pear, D 'Colourless', VVS2
Located in רמת גן, IL
Natural Pear Brilliant diamond in a 0.40 carat D VVS2 with Beautiful cut and shine. This diamond
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.40 Ct, Emerald, E, VVS2, GIA Certificate
Located in רמת גן, IL
Natural emerald cut diamond in a 0.40 carat E VVS2 with Beautiful cut and shine. This diamond comes
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.41 ct - Emerald - E - VS2- GIA Certificate
Located in רמת גן, IL
Natural emerald cut diamond in a 0.41 carat E VS2 with Beautiful cut and shine. This diamond comes
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.70 ct - Asscher - G - VVS1- IGI Certificate
Located in רמת גן, IL
Natural diamond in a 0.70 carat G VVS1 Ideal cut Asscher with IGI Certificate sealed in a security
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Emerald Cut Diamond in a 0.42 Carat D VVS1, GIA Certificate
Located in רמת גן, IL
shine. This diamond comes with GIA Certificate and laser inscription number. GIA 2277692625 Sku: M-135
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Round Brilliant Diamond in a 1.00 Carat F VS1, GIA Cert
Located in רמת גן, IL
Ideal and natural round brilliant diamond in a 1.00 carat F VS1 graded by GIA Laboratory with
Category

2010s Singaporean Loose Gemstones

Materials

Diamond

Natural Emerald Cut Diamond in a 0.41 Carat E VS2, GIA Cert
Located in רמת גן, IL
Natural emerald cut diamond in a 0.41 carat E VS2 with Beautiful cut and shine. This diamond comes
Category

2010s Israeli Loose Gemstones

Materials

Diamond, Emerald

Gia Certified 1.24 Carat M I2 Marquise Brilliant Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56844 Stone Shape: MARQUISE BRILLIANT Diamond Weight: 1.24 CT Clarity
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

Certified Old Mine Cut Diamond 1.88 Carat
Located in Antwerpen, BE
with our KYC Policy, below,. Every diamond we offer has a captivating story to tell and it takes over
Category

Antique Early 18th Century Belgian Artisan Loose Gemstones

Materials

Diamond

Certified Old Mine Cut Diamond 1.88 Carat
Certified Old Mine Cut Diamond 1.88 Carat
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W 0.35 in D 0.18 in L 0.28 in
Alexandrite Ring with Diamonds is Rare Even Among Alexandrite Rings
Located in Southbury, CT
that of emerald and even diamond or ruby. When large alexandrites of three, four, six or even ten
Category

Early 2000s American Contemporary Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

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Loose Diamond M For Sale on 1stDibs

You are likely to find exactly the loose diamond m you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect loose diamond m 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. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. A loose diamond m from TJD, Harakh and Antinori Fine Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and pear cut alternatives. If you’re browsing our inventory for a loose diamond m, 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 Loose Diamond M?

On average, a loose diamond m at 1stDibs sells for $4,133, while they’re typically $35 on the low end and $1,800,000 for the highest priced versions of this item.
Questions About Loose Diamond M
  • 1stDibs ExpertDecember 12, 2023
    Whether Cartier will set a loose diamond depends on the circumstances. If you purchased a piece of Cartier diamond jewelry and the stone has come loose, contact customer service for assistance with repairs. Cartier will usually not place a loose diamond that you purchased elsewhere in one of their settings. Find a wide range of Cartier diamond jewelry on 1stDibs.