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Round|Lab Grown|IGI

0.83ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG659428678

Shape and cutting style on the report: Round brilliant

Certificate IGI LG659428678

Diamond specifications and retailer prices

From £239 GBP
$318 USD
As of October 27, 2026
Save £460 GBP (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £700 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.83ct lab-grown round diamond

This 0.83ct lab-grown round sits in the just-under-one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659428678 or 659428678. Listed at 7 retailers as of October 27, 2026, with prices from £239 to £700, a £460 spread on the same certified stone. MOH London lists it at £700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.83
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659428678
Dimensions6.09 × 6.08 × 3.68 mm
L/W Ratio1.00
Culet sizePointed
Top View
6.09 mm6.08 mm0.83 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659428678
Side View
Table 58.0%Crown 33.7°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £700 GBP|Low: £173 GBP|High: £704 GBP|Avg: £348 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6£173 GBP
Retailer 2£230 GBP
Retailer 5£239 GBP
Retailer 3£270 GBP
Retailer 4£326 GBP
Retailer 7£520 GBP
MOH London£700 GBP

14 data points across 7 retailers

7 retailers£239 GBP to £700 GBP

A
Retailer 1
-
£173 GBP
HK$1,800 HKD
Price last confirmed 56 days ago
A
Retailer 2
-
£230 GBP
$305 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£239 GBP
$318 USD
View
A
Retailer 4
-
£270 GBP
$359 USD
View
B+
Retailer 5
-
£326 GBP
$433 USD
View
B
Retailer 6
-
£520 GBP
$691 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG659428678 · Oct 29
£700 GBP
View
6 more retailers have this diamond
Prices start from £239 GBPSave up to £460 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
0.83ct Round
£239 GBP