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Marquise|Lab Grown|IGI

1.50ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG837654790

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837654790

Diamond specifications and retailer prices

From $316 SGD
$247 USD
As of November 2, 2026
Save $1,304 SGD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,620 SGD at With Clarity · As of November 3, 2026
View at With Clarity

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837654790 or 837654790. Listed at 17 retailers as of November 2, 2026, with prices from $316 to $1,620, a $1,304 spread on the same certified stone. With Clarity lists it at $1,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837654790
Dimensions12.12 × 6.04 × 3.63 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.12 mm6.04 mm1.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837654790
Side View
Table 64.0%Crown 34.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.1%

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: $736 SGD|Low: $306 SGD|High: $1,620 SGD|Avg: $902 SGD|+1.6%
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
Retailer 16
With Clarity
November 3, 2026
Retailer 16$316 SGD
Retailer 2$353 SGD
Retailer 13$391 SGD
Retailer 14$391 SGD
Retailer 10$479 SGD
Retailer 3$527 SGD
Retailer 6$601 SGD
Retailer 5$630 SGD
Retailer 1$736 SGD
Retailer 9$1,008 SGD
Retailer 12$1,134 SGD
Retailer 7$1,234 SGD
Retailer 4$1,264 SGD
Retailer 15$1,323 SGD
Retailer 8$1,539 SGD
Retailer 11$1,575 SGD
With Clarity$1,620 SGD

35 data points across 17 retailers

17 retailers$316 SGD to $1,620 SGD

A
Cheapest Retailer
-
$316 SGD
$247 USD
A
Retailer 2
-
$353 SGD
$276 USD
View
Final sale: no returns
Retailer 3
-
$391 SGD
$306 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$391 SGD
$306 USD
View
A
Retailer 5
-
$479 SGD
£295 GBP
View
B+
Retailer 6
-
$527 SGD
$412 USD
View
Retailer 7
-
$601 SGD
$470 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$630 SGD
$493 USD
View
A
Retailer 9
-
$736 SGD
£453 GBP
View
B+
Retailer 10
-
$1,008 SGD
$788 USD
View
B+
Retailer 11
-
$1,134 SGD
A$1,364 AUD
View
B+
Retailer 12
-
$1,234 SGD
$965 USD
View
B+
Retailer 13
-
$1,264 SGD
View
B+
Retailer 14
-
$1,323 SGD
$1,035 USD
View
B
Retailer 15
-
$1,539 SGD
$1,203 USD
View
B
Retailer 16
-
$1,575 SGD
£970 GBP
View
Most Expensive
B
With Clarity
837654790 · Nov 3
$1,620 SGD
$1,267 USD
View
16 more retailers have this diamond
Prices start from $316 SGDSave up to $1,304 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
$316 SGD