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Marquise|Lab Grown|IGI

1.50ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG836684929

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836684929

Diamond specifications and retailer prices

From $478 SGD
As of November 3, 2026
Save $1,963 SGD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,441 SGD at Do Amore Diamonds · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836684929 or 836684929. Listed at 18 retailers as of November 3, 2026, with prices from $478 to $2,441, a $1,963 spread on the same certified stone. Do Amore Diamonds lists it at $2,441. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836684929
Dimensions11.90 × 6.10 × 3.66 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.10 mm1.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836684929
Side View
Table 61.0%Crown 33.1°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 60.0%

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 3
Current: $2,441 SGD|Low: $478 SGD|High: $2,952 SGD|Avg: $1,160 SGD|+8.5%
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 5, 2026
Retailer 5$478 SGD
Retailer 6$495 SGD
Retailer 12$515 SGD
Retailer 9$732 SGD
Retailer 2$801 SGD
Retailer 8$995 SGD
Retailer 7$1,118 SGD
Retailer 11$1,241 SGD
Retailer 4$1,551 SGD
Retailer 3$1,579 SGD
Retailer 10$1,702 SGD
Retailer 13$2,236 SGD
Do Amore Diamonds$2,441 SGD

37 data points across 13 retailers

18 retailers$478 SGD to $2,441 SGD

Retailer 1
-
$308 SGD
Price last confirmed 28 days ago
Retailer 2
-
$357 SGD
View
Price last confirmed 37 days ago
Retailer 3
-
$382 SGD
View
Price last confirmed 24 days ago
Retailer 4
-
$382 SGD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$478 SGD
View
A
Retailer 6
-
$495 SGD
View
B+
Retailer 7
-
$515 SGD
View
A
Retailer 8
-
$732 SGD
View
A
Retailer 9
-
$801 SGD
View
B+
Retailer 10
-
$995 SGD
View
B+
Retailer 11
-
$1,118 SGD
View
B+
Retailer 12
-
$1,241 SGD
View
Retailer 13
-
$1,353 SGD
View
Price last confirmed 36 days ago
B
Retailer 14
-
$1,551 SGD
View
B
Retailer 15
-
$1,579 SGD
View
B
Retailer 16
-
$1,702 SGD
View
B
Retailer 17
-
$2,236 SGD
View
Most Expensive
B
Do Amore Diamonds
36-1977742 · Nov 4
$2,441 SGD
$1,910 USD
View
17 more retailers have this diamond
Prices start from $478 SGDSave up to $1,963 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
$478 SGD