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Round|Lab Grown|IGI

0.97ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG643420828

Shape and cutting style on the report: Round brilliant

Certificate IGI LG643420828

Diamond specifications and retailer prices

From £233 GBP
$312 USD
As of October 30, 2026
Save £418 GBP (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £651 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.97ct lab-grown round diamond

This 0.97ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643420828 or 643420828. Listed at 6 retailers as of October 29, 2026, with prices from £233 to £651, a £418 spread on the same certified stone. MOH London lists it at £651. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643420828
Dimensions6.34 × 6.34 × 3.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.34 mm0.97 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643420828
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.3%

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: £651 GBP|Low: £225 GBP|High: £655 GBP|Avg: £367 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5£233 GBP
Retailer 2£240 GBP
Retailer 3£255 GBP
Retailer 4£375 GBP
Retailer 6£486 GBP
MOH London£651 GBP

40 data points across 6 retailers

6 retailers£233 GBP to £651 GBP

A
Cheapest Retailer
-
£233 GBP
$312 USD
A
Retailer 2
-
£240 GBP
View
A
Retailer 3
-
£255 GBP
$342 USD
View
B+
Retailer 4
-
£375 GBP
$503 USD
View
B
Retailer 5
-
£486 GBP
$652 USD
View
Most Expensive
B
MOH London
LG643420828 · Oct 29
£651 GBP
View
5 more retailers have this diamond
Prices start from £233 GBPSave up to £418 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.

A
0.97ct Round
£233 GBP