Marquise|Lab Grown|IGI

1.20ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG799635191

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799635191

Diamond specifications and retailer prices

From $236 USD
As of November 4, 2026
Save $1,074 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,310 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799635191 or 799635191. Listed at 24 retailers as of November 4, 2026, with prices from $236 to $1,310, a $1,074 spread on the same certified stone. Reve Diamonds lists it at $1,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799635191
Dimensions11.10 × 5.54 × 3.39 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.10 mm5.54 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799635191
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $382 USD|Low: $227 USD|High: $1,280 USD|Avg: $644 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 2$236 USD
Retailer 3$293 USD
Retailer 1$382 USD
Retailer 5$495 USD
Retailer 12$505 USD
Retailer 10$506 USD
Retailer 7$548 USD
Retailer 8$718 USD
Retailer 13$850 USD
Retailer 11$870 USD
Retailer 4$942 USD
Retailer 6$945 USD
Retailer 9$1,174 USD

36 data points across 13 retailers

24 retailers$236 USD to $1,310 USD

A
Cheapest Retailer
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$236 USD
A
Retailer 2
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$265 USD
View
Final sale: no returns
A
Retailer 3
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$274 USD
View
Retailer 4
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$293 USD
View
Price last confirmed 10 days ago
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Retailer 5
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$293 USD
View
A
Retailer 6
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$382 USD
View
A
Retailer 7
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$495 USD
View
Retailer 8
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$505 USD
View
Price last confirmed 8 days ago
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Retailer 9
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$506 USD
View
A
Retailer 10
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$509 USD
View
A
Retailer 11
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$532 USD
View
A
Retailer 12
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$548 USD
View
Retailer 13
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$635 USD
View
Price last confirmed 125 days ago
B+
Retailer 14
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$718 USD
View
B+
Retailer 15
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$783 USD
View
B+
Retailer 16
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$850 USD
View
B+
Retailer 17
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$870 USD
View
B
Retailer 18
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$942 USD
View
B
Retailer 19
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$945 USD
View
B
Retailer 20
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$994 USD
View
B
Retailer 21
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$1,103 USD
View
B
Retailer 22
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$1,143 USD
View
B
Retailer 23
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$1,174 USD
View
Most Expensive
B
Reve Diamonds
0E4C98052 · Nov 4
$1,310 USD
View
23 more retailers have this diamond
Prices start from $236 USDSave up to $1,074 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.20ct Marquise
$236 USD