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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 $1,050 SGD
$821 USD
As of November 1, 2026
Save $578 SGD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,628 SGD 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 $1,050 to $1,628, a $578 spread on the same certified stone. GemTrove lists it at $1,628. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,628 SGD|Low: $1,050 SGD|High: $1,628 SGD|Avg: $1,232 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$1,050 SGD
Retailer 4$1,071 SGD
Retailer 2$1,137 SGD
GemTrove$1,628 SGD

39 data points across 4 retailers

4 retailers$1,050 SGD to $1,628 SGD

A
Cheapest Retailer
-
$1,050 SGD
$821 USD
A
Retailer 2
-
$1,071 SGD
View
A
Retailer 3
-
$1,137 SGD
£700 GBP
View
Most Expensive
B+
GemTrove
GT-N-01265695-98 · Nov 2
$1,628 SGD
A$1,958 AUD
View
3 more retailers have this diamond
Prices start from $1,050 SGDSave up to $578 SGD

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
$1,050 SGD