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Heart|Natural|GIA

0.81ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7452285076

Certificate GIA 7452285076

Diamond specifications and retailer prices

From $1,464 SGD
$1,145 USD
As of October 31, 2026
Save $2,406 SGD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,870 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded D 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 7452285076. Listed at 9 retailers as of October 30, 2026, with prices from $1,464 to $3,870, a $2,406 spread on the same certified stone. NZ Jewellers lists it at $3,870. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7452285076
Dimensions5.43 × 6.45 × 3.96 mm
L/W Ratio1.19
Top View
5.43 mm6.45 mm0.81 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7452285076
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,870 SGD|Low: $1,464 SGD|High: $3,870 SGD|Avg: $2,029 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7$1,464 SGD
Retailer 8$1,586 SGD
Retailer 10$1,586 SGD
Retailer 9$1,648 SGD
Retailer 5$1,796 SGD
Retailer 2$1,831 SGD
Retailer 12$1,913 SGD
Retailer 4$1,990 SGD
Retailer 6$2,112 SGD
Retailer 3$2,167 SGD
Retailer 11$2,921 SGD
NZ Jewellers$3,870 SGD

6 data points across 12 retailers

9 retailers$1,464 SGD to $3,870 SGD

A
Cheapest Retailer
-
$1,464 SGD
$1,145 USD
Final sale: no returns
A
Retailer 2
-
$1,586 SGD
$1,241 USD
View
A
Retailer 3
-
$1,586 SGD
$1,241 USD
View
A
Retailer 4
-
$1,648 SGD
$1,289 USD
View
B+
Retailer 5
-
$1,796 SGD
£1,106 GBP
View
B+
Retailer 6
-
$1,831 SGD
$1,432 USD
View
B+
Retailer 7
-
$2,112 SGD
£1,301 GBP
View
B
Retailer 8
-
$2,921 SGD
£1,799 GBP
View
Most Expensive
B
NZ Jewellers
76c20899-8013-438d-8aab-29467c55bfc8 · Oct 30
$3,870 SGD
$3,027 USD
View
8 more retailers have this diamond
Prices start from $1,464 SGDSave up to $2,406 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
0.81ct Heart
$1,464 SGD