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Heart|Natural|GIA

0.82ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 6312633961

Certificate GIA 6312633961

Diamond specifications and retailer prices

From £660 GBP
As of November 6, 2026
Save £953 GBP (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,613 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.82ct natural heart diamond

This 0.82ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6312633961. Listed at 11 retailers as of November 4, 2026, with prices from £660 to £1,613, a £953 spread on the same certified stone. MOH London lists it at £1,613. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.82
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6312633961
Dimensions5.12 × 5.05 × 3.60 mm
L/W Ratio1.01
Top View
5.12 mm5.05 mm0.82 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6312633961
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,613 GBP|Low: £650 GBP|High: £1,632 GBP|Avg: £1,032 GBP|-1.2%
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
November 6, 2026
Retailer 9£660 GBP
Retailer 11£814 GBP
Retailer 12£846 GBP
Retailer 10£883 GBP
Retailer 7£912 GBP
Retailer 13£925 GBP
Retailer 4£959 GBP
Retailer 3£983 GBP
Retailer 8£991 GBP
Retailer 2£1,165 GBP
Retailer 6£1,228 GBP
Retailer 5£1,289 GBP
MOH London£1,613 GBP

31 data points across 13 retailers

11 retailers£660 GBP to £1,613 GBP

B+
Cheapest Retailer
-
£660 GBP
B
Retailer 2
-
£814 GBP
View
Final sale: no returns
B
Retailer 3
-
£846 GBP
View
Retailer 4
-
£883 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
£912 GBP
View
B
Retailer 6
-
£925 GBP
View
B
Retailer 7
-
£983 GBP
View
B
Retailer 8
-
£991 GBP
View
B
Retailer 9
-
£1,165 GBP
View
B
Retailer 10
-
£1,228 GBP
View
Most Expensive
B
MOH London
4D27B0864 · Nov 4
£1,613 GBP
View
10 more retailers have this diamond
Prices start from £660 GBPSave up to £953 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.

B+
0.82ct Heart
£660 GBP