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Round|Lab Grown|IGI

0.83ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG639449781

Shape and cutting style on the report: Round brilliant

Certificate IGI LG639449781

Diamond specifications and retailer prices

From £112 GBP
$149 USD
As of October 29, 2026
Save £539 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £651 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG639449781 or 639449781. Listed at 18 retailers as of October 29, 2026, with prices from £112 to £651, a £539 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

0.83
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639449781
Dimensions6.08 × 6.05 × 3.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.08 mm6.05 mm0.83 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639449781
Side View
Table 55.0%Crown 34.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.0%

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 29
Current: £651 GBP|Low: £89 GBP|High: £655 GBP|Avg: £293 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 11£112 GBP
Retailer 14£125 GBP
Retailer 13£130 GBP
Retailer 9£165 GBP
Retailer 4£188 GBP
Retailer 6£216 GBP
Retailer 7£250 GBP
Retailer 2£263 GBP
Retailer 3£316 GBP
Retailer 8£345 GBP
Retailer 10£357 GBP
Retailer 12£428 GBP
Retailer 5£487 GBP
MOH London£651 GBP

30 data points across 14 retailers

18 retailers£112 GBP to £651 GBP

A
Cheapest Retailer
-
£112 GBP
$149 USD
A
Retailer 2
-
£125 GBP
$167 USD
View
Final sale: no returns
A
Retailer 3
-
£130 GBP
$173 USD
View
Retailer 4
-
£137 GBP
$182 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
£139 GBP
$185 USD
View
Retailer 6
-
£165 GBP
$220 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
£188 GBP
$250 USD
View
A
Retailer 8
-
£216 GBP
$288 USD
View
A
Retailer 9
-
£250 GBP
ZAR 5,387 ZAR
View
A
Retailer 10
-
£263 GBP
€333 EUR
View
B+
Retailer 11
-
£316 GBP
$421 USD
View
B+
Retailer 12
-
£345 GBP
A$707 AUD
View
B+
Retailer 13
-
£357 GBP
$475 USD
View
Retailer 14
-
£426 GBP
$567 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
£428 GBP
$570 USD
View
Retailer 16
-
£445 GBP
$593 USD
View
Price last confirmed 41 days ago
B
Retailer 17
-
£487 GBP
$649 USD
View
Most Expensive
B
MOH London
LG639449781 · Oct 29
£651 GBP
View
17 more retailers have this diamond
Prices start from £112 GBPSave up to £539 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
£112 GBP