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Round|Lab Grown|IGI

1.02ct J VVS1 Round Lab Grown Diamond

EX • J/VVS1

Diamond specifications and retailer prices

From $531 SGD
$415 USD
As of October 30, 2026
Save $236 SGD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $767 SGD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 29, 2026, with prices from $531 to $767, a $236 spread on the same certified stone. Taylor and Hart lists it at $767. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.51 × 6.54 × 3.95 mm
L/W Ratio1.00
Top View
6.51 mm6.54 mm1.02 ctJ / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $531 SGD|Low: $531 SGD|High: $1,551 SGD|Avg: $1,033 SGD
Retailer 1
Retailer 2
Taylor and Hart
October 23, 2026
Retailer 1$531 SGD
Taylor and Hart$767 SGD
Retailer 2$1,551 SGD

2 data points across 3 retailers

2 retailers$531 SGD to $767 SGD

B+
Cheapest Retailer
-
$531 SGD
$415 USD
Most Expensive
B+
Taylor and Hart
MGE0M0M · Oct 29
$767 SGD
$600 USD
View
1 more retailer has this diamond
Prices start from $531 SGDSave up to $236 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.

B+
1.02ct Round
$531 SGD