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Heart|Natural|GIA

0.80ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 5222060075

Certificate GIA 5222060075

Diamond specifications and retailer prices

From £1,003 GBP
As of November 6, 2026
Save £619 GBP (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,622 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5222060075. Listed at 3 retailers as of November 4, 2026, with prices from £1,003 to £1,622, a £619 spread on the same certified stone. MOH London lists it at £1,622. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222060075
Dimensions6.27 × 5.73 × 3.82 mm
L/W Ratio1.09
Top View
6.27 mm5.73 mm0.80 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5222060075
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 61.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £1,622 GBP|Low: £915 GBP|High: £1,645 GBP|Avg: £1,191 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£915 GBP
Retailer 3£1,003 GBP
Retailer 2£1,234 GBP
MOH London£1,622 GBP

44 data points across 4 retailers

3 retailers£1,003 GBP to £1,622 GBP

B+
Cheapest Retailer
-
£1,003 GBP
B
Retailer 2
-
£1,234 GBP
View
Most Expensive
B
MOH London
37120F6D7 · Nov 4
£1,622 GBP
View
2 more retailers have this diamond
Prices start from £1,003 GBPSave up to £619 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+
0.80ct Heart
£1,003 GBP