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Heart|Lab Grown|IGI

0.65ct J VVS2 Heart Lab Grown Diamond

ID • J/VVS2 • IGI LG799625598

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG799625598

Diamond specifications and retailer prices

From £178 GBP
$239 USD
As of October 30, 2026
Save £456 GBP (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £634 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.65ct lab-grown heart diamond

This 0.65ct lab-grown heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799625598 or 799625598. Listed at 4 retailers as of October 29, 2026, with prices from £178 to £634, a £456 spread on the same certified stone. MOH London lists it at £634. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.65
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle39.6°
Pavilion angle28.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799625598
Dimensions5.58 × 4.82 × 3.12 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Light Pink
Top View
5.58 mm4.82 mm0.65 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI LG799625598
Side View
Table 65.0%Crown 39.6°Girdle: STK-THKPavilion 28.2°CuletDepth 55.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £634 GBP|Low: £169 GBP|High: £680 GBP|Avg: £352 GBP|-5.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4£178 GBP
Retailer 2£263 GBP
Retailer 3£320 GBP
MOH London£634 GBP

15 data points across 4 retailers

4 retailers£178 GBP to £634 GBP

A
Cheapest Retailer
-
£178 GBP
$239 USD
A
Retailer 2
-
£263 GBP
$353 USD
View
A
Retailer 3
-
£320 GBP
$429 USD
View
Most Expensive
B
MOH London
LG799625598 · Oct 29
£634 GBP
View
3 more retailers have this diamond
Prices start from £178 GBPSave up to £456 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
0.65ct Heart
£178 GBP