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Heart|Natural|GIA

0.81ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 2558558042

Certificate GIA 2558558042

Diamond specifications and retailer prices

From $1,756 SGD
A$2,108 AUD
As of October 29, 2026
5 retailers carry this diamond
Most expensive: $1,756 SGD at GemTrove
View at GemTrove

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded E 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 2558558042. Listed at 5 retailers as of October 29, 2026. 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

0.81
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558558042
Dimensions5.62 × 6.31 × 3.88 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.62 mm6.31 mm0.81 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558558042
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

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

Last verified: Oct 29
Current: $1,756 SGD|Low: $960 SGD|High: $1,756 SGD|Avg: $1,266 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 22, 2026
Retailer 5$1,060 SGD
Retailer 6$1,067 SGD
Retailer 2$1,142 SGD
Retailer 3$1,157 SGD
Retailer 4$1,183 SGD
GemTrove$1,756 SGD

34 data points across 6 retailers

5 retailers

A
Retailer 1
-
$1,067 SGD
MYR 3,392 MYR
Price last confirmed 8 days ago
A
Retailer 2
-
$1,142 SGD
£701 GBP
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,157 SGD
$903 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$1,183 SGD
View
Price last confirmed 8 days ago
Most Expensive
B+
GemTrove
GT-N-01265535-98 · Oct 29
$1,756 SGD
A$2,108 AUD
View
4 more retailers have this diamond

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
0.81ct Heart
$1,756 SGD