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Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG840630705

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840630705

Diamond specifications and retailer prices

From $282 SGD
As of November 6, 2026
Save $2,422 SGD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,704 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840630705 or 840630705. Listed at 14 retailers as of November 6, 2026, with prices from $282 to $2,704, a $2,422 spread on the same certified stone. Do Amore Diamonds lists it at $2,704. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630705
Dimensions11.79 × 6.02 × 3.73 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm6.02 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630705
Side View
Table 57.0%Crown 31.8°Girdle: THN-THKPavilion 39.9°Culet: NoneDepth 62.0%

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 6
Current: $2,704 SGD|Low: $282 SGD|High: $2,704 SGD|Avg: $970 SGD
Do Amore Diamonds
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 6, 2026
Retailer 3$282 SGD
Retailer 12$317 SGD
Retailer 10$328 SGD
Retailer 11$431 SGD
Retailer 6$449 SGD
Retailer 4$479 SGD
Retailer 2$625 SGD
Retailer 9$980 SGD
Retailer 8$1,166 SGD
Retailer 13$1,375 SGD
Retailer 7$1,544 SGD
Retailer 5$1,712 SGD
Do Amore Diamonds$2,704 SGD

8 data points across 13 retailers

14 retailers$282 SGD to $2,704 SGD

A
Cheapest Retailer
-
$282 SGD
A
Retailer 2
-
$317 SGD
View
Final sale: no returns
A
Retailer 3
-
$328 SGD
View
A
Retailer 4
-
$431 SGD
View
A
Retailer 5
-
$449 SGD
View
B+
Retailer 6
-
$479 SGD
View
A
Retailer 7
-
$625 SGD
View
A
Retailer 8
-
$980 SGD
View
B+
Retailer 9
-
$1,166 SGD
View
B
Retailer 10
-
$1,375 SGD
View
B
Retailer 11
-
$1,499 SGD
View
B
Retailer 12
-
$1,544 SGD
View
B
Retailer 13
-
$1,712 SGD
View
Most Expensive
B
Do Amore Diamonds
27-5F6907B07 · Nov 6
$2,704 SGD
$2,110 USD
View
13 more retailers have this diamond
Prices start from $282 SGDSave up to $2,422 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
$282 SGD