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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 €371 EUR
$415 USD
As of November 1, 2026
Save €165 EUR (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €537 EUR at Taylor and Hart · As of October 31, 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 31, 2026, with prices from €371 to €537, a €165 spread on the same certified stone. Taylor and Hart lists it at €537. 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: Nov 1
Current: €371 EUR|Low: €371 EUR|High: €1,086 EUR|Avg: €723 EUR
Retailer 1
Retailer 2
Taylor and Hart
October 23, 2026
Retailer 1€371 EUR
Taylor and Hart€537 EUR
Retailer 2€1,086 EUR

2 data points across 3 retailers

2 retailers€371 EUR to €537 EUR

B+
Cheapest Retailer
-
€371 EUR
$415 USD
Most Expensive
B+
Taylor and Hart
MGE0M0M · Oct 31
€537 EUR
$600 USD
View
1 more retailer has this diamond
Prices start from €371 EURSave up to €165 EUR

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
€371 EUR