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Round|Lab Grown|IGI

1.02ct K VS2 Round Lab Grown Diamond

ID • K/VS2 • IGI LG837664365

Shape and cutting style on the report: Old european cut

Certificate IGI LG837664365

Diamond specifications and retailer prices

From £511 GBP
As of October 30, 2026
Save £86 GBP (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £598 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837664365 or 837664365. Listed at 3 retailers as of October 30, 2026, with prices from £511 to £598, a £86 spread on the same certified stone. Yorxs lists it at £598. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837664365
Dimensions6.35 × 6.31 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
6.35 mm6.31 mm1.02 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837664365
Side View
Table 49.0%Crown 36.7°Girdle: MED-STKPavilion 40.6°Culet: LargeDepth 62.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £451 GBP|Low: £451 GBP|High: £633 GBP|Avg: £521 GBP
Retailer 1
Retailer 2
Yorxs
October 31, 2026
Retailer 1£451 GBP
Retailer 2£511 GBP
Yorxs£598 GBP

9 data points across 3 retailers

3 retailers£511 GBP to £598 GBP

Retailer 1
-
£451 GBP
Price last confirmed 21 days ago
B+
Retailer 2
-
£511 GBP
View
Most Expensive
B+
Yorxs
619790985 · Oct 31
£598 GBP
€766 EUR
View
2 more retailers have this diamond
Prices start from £511 GBPSave up to £86 GBP

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
£511 GBP