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Marquise|Lab Grown|IGI

1.20ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG809686195

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809686195

Diamond specifications and retailer prices

From $381 SGD
As of November 4, 2026
Save $1,795 SGD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,176 SGD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

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 LG809686195 or 809686195. Listed at 17 retailers as of November 4, 2026, with prices from $381 to $2,176, a $1,795 spread on the same certified stone. Taylor and Hart lists it at $2,176. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809686195
Dimensions10.99 × 5.53 × 3.51 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm5.53 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809686195
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
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: $616 SGD|Low: $381 SGD|High: $1,914 SGD|Avg: $883 SGD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 8$381 SGD
Retailer 4$426 SGD
Retailer 10$442 SGD
Retailer 12$472 SGD
Retailer 1$616 SGD
Retailer 7$671 SGD
Retailer 9$814 SGD
Retailer 5$828 SGD
Retailer 6$1,160 SGD
Retailer 3$1,450 SGD
Retailer 2$1,518 SGD
Retailer 11$1,891 SGD

28 data points across 12 retailers

17 retailers$381 SGD to $2,176 SGD

A
Cheapest Retailer
-
$381 SGD
A
Retailer 2
-
$426 SGD
View
Final sale: no returns
A
Retailer 3
-
$442 SGD
View
A
Retailer 4
-
$472 SGD
View
A
Retailer 5
-
$616 SGD
View
A
Retailer 6
-
$671 SGD
View
A
Retailer 7
-
$679 SGD
View
B+
Retailer 8
-
$772 SGD
View
B+
Retailer 9
-
$814 SGD
View
B+
Retailer 10
-
$828 SGD
View
B
Retailer 11
-
$1,137 SGD
View
B+
Retailer 12
-
$1,160 SGD
View
B
Retailer 13
-
$1,450 SGD
View
B
Retailer 14
-
$1,518 SGD
View
B
Retailer 15
-
$1,730 SGD
View
B
Retailer 16
-
$1,891 SGD
View
Most Expensive
B
Taylor and Hart
G510Z2I · Nov 4
$2,176 SGD
$1,703 USD
View
16 more retailers have this diamond
Prices start from $381 SGDSave up to $1,795 SGD

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
$381 SGD