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Heart|Natural|GIA

0.80ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6552507618

Certificate GIA 6552507618

Diamond specifications and retailer prices

From $1,573 SGD
A$1,888 AUD
As of November 6, 2026
4 retailers carry this diamond
Most expensive: $1,573 SGD at GemTrove
View at GemTrove

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded G 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 6552507618. Listed at 4 retailers as of November 6, 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552507618
Dimensions5.81 × 6.38 × 3.78 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.81 mm6.38 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552507618
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $1,573 SGD|Low: $820 SGD|High: $1,573 SGD|Avg: $1,090 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 22, 2026
Retailer 4$901 SGD
Retailer 6$901 SGD
Retailer 3$983 SGD
Retailer 5$998 SGD
Retailer 2$1,006 SGD
GemTrove$1,573 SGD

27 data points across 6 retailers

4 retailers

Retailer 1
-
$983 SGD
Price last confirmed 17 days ago
Retailer 2
-
$998 SGD
View
Price last confirmed 15 days ago
Retailer 3
-
$1,006 SGD
View
Price last confirmed 15 days ago
Most Expensive
B+
GemTrove
GT-N-01265680-98 · Nov 6
$1,573 SGD
A$1,888 AUD
View
3 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.

B+
0.80ct Heart
$1,573 SGD