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Marquise|Lab Grown|IGI

1.50ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG850685493

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850685493

Diamond specifications and retailer prices

From $297 SGD
$232 USD
As of October 30, 2026
Save $1,360 SGD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,657 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850685493 or 850685493. Listed at 12 retailers as of October 30, 2026, with prices from $297 to $1,657, a $1,360 spread on the same certified stone. Reve Diamonds lists it at $1,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850685493
Dimensions11.52 × 6.04 × 3.81 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm6.04 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850685493
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $688 SGD|Low: $297 SGD|High: $1,657 SGD|Avg: $776 SGD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 9$297 SGD
Retailer 3$331 SGD
Retailer 2$368 SGD
Retailer 10$411 SGD
Retailer 7$624 SGD
Retailer 5$653 SGD
Retailer 1$688 SGD
Retailer 6$785 SGD
Retailer 4$1,186 SGD
Retailer 11$1,249 SGD
Retailer 8$1,497 SGD
Reve Diamonds$1,657 SGD

3 data points across 12 retailers

12 retailers$297 SGD to $1,657 SGD

A
Cheapest Retailer
-
$297 SGD
$232 USD
A
Retailer 2
-
$331 SGD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$368 SGD
$288 USD
View
A
Retailer 4
-
$411 SGD
£253 GBP
View
A
Retailer 5
-
$624 SGD
$488 USD
View
A
Retailer 6
-
$653 SGD
$511 USD
View
A
Retailer 7
-
$688 SGD
£424 GBP
View
B+
Retailer 8
-
$785 SGD
$614 USD
View
B+
Retailer 9
-
$1,186 SGD
$928 USD
View
B+
Retailer 10
-
$1,249 SGD
$977 USD
View
B
Retailer 11
-
$1,497 SGD
$1,171 USD
View
Most Expensive
B
Reve Diamonds
05080D943 · Oct 30
$1,657 SGD
$1,296 USD
View
11 more retailers have this diamond
Prices start from $297 SGDSave up to $1,360 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
1.50ct Marquise
$297 SGD