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Heart|Natural|GIA

0.80ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 1558751437

Certificate GIA 1558751437

Diamond specifications and retailer prices

From £612 GBP
$821 USD
As of November 1, 2026
Save £337 GBP (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £948 GBP at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558751437. Listed at 4 retailers as of November 1, 2026, with prices from £612 to £948, a £337 spread on the same certified stone. GemTrove lists it at £948. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558751437
Dimensions5.82 × 6.31 × 3.67 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.82 mm6.31 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558751437
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £948 GBP|Low: £612 GBP|High: £948 GBP|Avg: £718 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3£612 GBP
Retailer 4£624 GBP
Retailer 2£663 GBP
GemTrove£948 GBP

39 data points across 4 retailers

4 retailers£612 GBP to £948 GBP

A
Cheapest Retailer
-
£612 GBP
$821 USD
A
Retailer 2
-
£624 GBP
SGD 1,132 SGD
View
A
Retailer 3
-
£663 GBP
View
Most Expensive
B+
GemTrove
GT-N-01265695-98 · Nov 2
£948 GBP
A$1,958 AUD
View
3 more retailers have this diamond
Prices start from £612 GBPSave up to £337 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
0.80ct Heart
£612 GBP