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Round|Lab Grown|IGI

1.51ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG400943066

Shape and cutting style on the report: Round brilliant

Certificate IGI LG400943066

Diamond specifications and retailer prices

From $1,074 SGD
$840 USD
As of October 30, 2026
Save $4,966 SGD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,040 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG400943066 or 400943066. Listed at 12 retailers as of October 29, 2026, with prices from $1,074 to $6,040, a $4,966 spread on the same certified stone. MOH London lists it at $6,040. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG400943066
Dimensions7.48 × 7.43 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.48 mm7.43 mm1.51 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG400943066
Side View
Table 59.5%Crown 32.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.3%

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: Oct 30
Current: $6,040 SGD|Low: $1,074 SGD|High: $6,088 SGD|Avg: $3,330 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$1,074 SGD
Retailer 3$1,888 SGD
Retailer 7$1,973 SGD
Retailer 8$2,030 SGD
Retailer 9$2,320 SGD
Retailer 11$2,866 SGD
Retailer 6$3,320 SGD
Retailer 10$3,817 SGD
Retailer 5$3,867 SGD
Retailer 4$4,707 SGD
Retailer 12$6,022 SGD
MOH London$6,040 SGD

20 data points across 12 retailers

12 retailers$1,074 SGD to $6,040 SGD

A
Cheapest Retailer
-
$1,074 SGD
$840 USD
B+
Retailer 2
-
$1,814 SGD
$1,419 USD
View
B+
Retailer 3
-
$1,973 SGD
$1,543 USD
View
B+
Retailer 4
-
$2,030 SGD
$1,588 USD
View
Final sale: no returns
Retailer 5
-
$2,104 SGD
$1,646 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,104 SGD
$1,646 USD
View
B+
Retailer 7
-
$2,320 SGD
$1,815 USD
View
B
Retailer 8
-
$3,320 SGD
$2,597 USD
View
B
Retailer 9
-
$3,817 SGD
$2,986 USD
View
B
Retailer 10
-
$3,867 SGD
ZAR 48,869 ZAR
View
B
Retailer 11
-
$3,943 SGD
$3,084 USD
View
Most Expensive
B
MOH London
LG400943066 · Oct 29
$6,040 SGD
£3,720 GBP
View
11 more retailers have this diamond
Prices start from $1,074 SGDSave up to $4,966 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 Round
$1,074 SGD