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Marquise|Lab Grown|IGI

1.03ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG831623712

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831623712

Diamond specifications and retailer prices

From $219 SGD
$171 USD
As of November 2, 2026
Save $1,190 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,409 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831623712 or 831623712. Listed at 15 retailers as of November 1, 2026, with prices from $219 to $1,409, a $1,190 spread on the same certified stone. Reve Diamonds lists it at $1,409. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831623712
Dimensions9.93 × 5.46 × 3.36 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm5.46 mm1.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831623712
Side View
Table 60.0%Crown 32.9°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 61.5%

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 2
Current: $484 SGD|Low: $219 SGD|High: $1,409 SGD|Avg: $566 SGD|-4.0%
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
Retailer 14
Retailer 15
Reve Diamonds
November 3, 2026
Retailer 13$219 SGD
Retailer 4$246 SGD
Retailer 10$253 SGD
Retailer 9$271 SGD
Retailer 12$271 SGD
Retailer 2$328 SGD
Retailer 5$368 SGD
Retailer 7$435 SGD
Retailer 1$484 SGD
Retailer 3$581 SGD
Retailer 14$716 SGD
Retailer 11$872 SGD
Retailer 15$921 SGD
Retailer 6$942 SGD
Retailer 8$1,269 SGD
Reve Diamonds$1,409 SGD

26 data points across 16 retailers

15 retailers$219 SGD to $1,409 SGD

A
Cheapest Retailer
-
$219 SGD
$171 USD
A
Retailer 2
-
$246 SGD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$253 SGD
$198 USD
View
Retailer 4
-
$271 SGD
$212 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$271 SGD
$212 USD
View
B+
Retailer 6
-
$368 SGD
$288 USD
View
A
Retailer 7
-
$435 SGD
$340 USD
View
A
Retailer 8
-
$484 SGD
£298 GBP
View
B+
Retailer 9
-
$581 SGD
$454 USD
View
B+
Retailer 10
-
$716 SGD
$560 USD
View
B+
Retailer 11
-
$872 SGD
$682 USD
View
B
Retailer 12
-
$921 SGD
$720 USD
View
B
Retailer 13
-
$942 SGD
$737 USD
View
B
Retailer 14
-
$1,269 SGD
£781 GBP
View
Most Expensive
B
Reve Diamonds
05F281DD4 · Nov 1
$1,409 SGD
$1,101 USD
View
14 more retailers have this diamond
Prices start from $219 SGDSave up to $1,190 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
1.03ct Marquise
$219 SGD