CaratHunter
Plans
Heart|Lab Grown|IGI

0.53ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG811670972

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811670972

Diamond specifications and retailer prices

From £118 GBP
As of November 4, 2026
Save £226 GBP (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £692 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811670972 or 811670972. Listed at 7 retailers as of November 4, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811670972
Dimensions4.94 × 5.55 × 3.20 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.94 mm5.55 mm0.53 ctG / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG811670972
Side View
Table 64.0%Crown 32.5°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 57.7%

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: Nov 4
Current: £692 GBP|Low: £118 GBP|High: £841 GBP|Avg: £311 GBP|-16.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7£118 GBP
Retailer 2£181 GBP
Retailer 3£226 GBP
Retailer 6£266 GBP
Retailer 5£267 GBP
Retailer 4£344 GBP
MOH London£692 GBP

41 data points across 7 retailers

7 retailers£118 GBP to £344 GBP

A
Cheapest Retailer
-
£118 GBP
A
Retailer 2
-
£181 GBP
View
B+
Retailer 3
-
£226 GBP
View
B
Retailer 4
-
£266 GBP
View
B
Retailer 5
-
£267 GBP
View
B
Retailer 6
-
£344 GBP
View
Most Expensive
MOH London
LG811670972 · Oct 29
£692 GBP
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from £118 GBPSave up to £226 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
0.53ct Heart
£118 GBP