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Heart|Natural|GIA

0.80ct G SI2 Heart Natural Diamond

VG • G/SI2 • GIA 6432315991

Certificate GIA 6432315991

Diamond specifications and retailer prices

From $1,192 SGD
As of November 5, 2026
6 retailers carry this diamond
Most expensive: $2,934 SGD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432315991. Listed at 6 retailers as of November 5, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6432315991
Dimensions6.49 × 5.59 × 3.30 mm
L/W Ratio1.16
Top View
6.49 mm5.59 mm0.80 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432315991
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 40.2°Culet: NoneDepth 59.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,192 SGD|Low: $722 SGD|High: $2,192 SGD|Avg: $1,233 SGD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 13$722 SGD
Retailer 14$763 SGD
Retailer 9$824 SGD
Retailer 10$961 SGD
Retailer 5$966 SGD
Retailer 8$997 SGD
Retailer 11$1,002 SGD
Retailer 6$1,029 SGD
Retailer 4$1,179 SGD
Retailer 1$1,192 SGD
Retailer 3$1,403 SGD
Retailer 2$1,456 SGD
Retailer 7$1,703 SGD
Retailer 12$1,807 SGD
Retailer 15$2,166 SGD

16 data points across 15 retailers

6 retailers

Retailer 1
-
$722 SGD
Price last confirmed 32 days ago
Retailer 2
-
$961 SGD
View
Price last confirmed 33 days ago
Retailer 3
-
$1,002 SGD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$1,192 SGD
View
Retailer 5
-
$1,807 SGD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
fa98f871-fc07-4b4a-a180-dab264080836 · Sep 26
$2,934 SGD
$2,289 USD
View
Price last confirmed 41 days ago
5 more retailers have this diamond
Prices start from $1,192 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
$1,192 SGD