CaratHunter
Plans
Marquise|Lab Grown|IGI

1.51ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG837628444

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837628444

Diamond specifications and retailer prices

From $510 SGD
$399 USD
As of November 1, 2026
Save $1,806 SGD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,316 SGD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837628444 or 837628444. Listed at 7 retailers as of October 30, 2026, with prices from $510 to $2,316, a $1,806 spread on the same certified stone. Yadav Diamonds lists it at $2,316. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628444
Dimensions12.43 × 6.01 × 3.63 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.43 mm6.01 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628444
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

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: Nov 1
Current: $765 SGD|Low: $510 SGD|High: $2,316 SGD|Avg: $1,176 SGD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yadav Diamonds
November 2, 2026
Retailer 3$510 SGD
Retailer 6$533 SGD
Retailer 1$765 SGD
Retailer 5$926 SGD
Retailer 4$1,623 SGD
Retailer 2$1,757 SGD
Yadav Diamonds$2,316 SGD

22 data points across 7 retailers

7 retailers$510 SGD to $2,316 SGD

A
Cheapest Retailer
-
$510 SGD
$399 USD
B+
Retailer 2
-
$533 SGD
$417 USD
View
A
Retailer 3
-
$765 SGD
£471 GBP
View
Retailer 4
-
$926 SGD
$724 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$1,623 SGD
$1,269 USD
View
B
Retailer 6
-
$1,757 SGD
£1,082 GBP
View
Most Expensive
B
Yadav Diamonds
13326942 · Oct 30
$2,316 SGD
$1,812 USD
View
6 more retailers have this diamond
Prices start from $510 SGDSave up to $1,806 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
1.51ct Marquise
$510 SGD