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Heart|Lab Grown|IGI

0.71ct H VS2 Heart Lab Grown Diamond

ID • H/VS2 • IGI LG526288873

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG526288873

Diamond specifications and retailer prices

From £120 GBP
As of November 4, 2026
Save £580 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £700 GBP at MOH London · As of October 30, 2026
View at MOH London

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526288873 or 526288873. Listed at 11 retailers as of October 30, 2026, with prices from £120 to £700, a £580 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

0.71
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526288873
Dimensions6.26 × 5.72 × 3.58 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.26 mm5.72 mm0.71 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526288873
Side View
Table 63.0%Crown 29.5°Girdle: STK-VTKPavilion 40.8°Culet: NoneDepth 57.2%

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: £700 GBP|Low: £116 GBP|High: £841 GBP|Avg: £365 GBP|-0.5%
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 30, 2026
Retailer 8£120 GBP
Retailer 12£139 GBP
Retailer 9£149 GBP
Retailer 13£149 GBP
Retailer 11£270 GBP
Retailer 2£281 GBP
Retailer 4£303 GBP
Retailer 14£319 GBP
Retailer 3£336 GBP
Retailer 5£356 GBP
Retailer 10£479 GBP
Retailer 7£506 GBP
MOH London£700 GBP
Retailer 6£841 GBP

17 data points across 14 retailers

11 retailers£120 GBP to £700 GBP

A
Cheapest Retailer
-
£120 GBP
A
Retailer 2
-
£139 GBP
View
Retailer 3
-
£149 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£149 GBP
View
B+
Retailer 5
-
£270 GBP
View
B+
Retailer 6
-
£281 GBP
View
B
Retailer 7
-
£303 GBP
View
B+
Retailer 8
-
£319 GBP
View
B
Retailer 9
-
£479 GBP
View
B
Retailer 10
-
£506 GBP
View
Most Expensive
B
MOH London
LG526288873 · Oct 29
£700 GBP
View
10 more retailers have this diamond
Prices start from £120 GBPSave up to £580 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
0.71ct Heart
£120 GBP