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Radiant|Natural|HRD

0.81ct D SI2 Radiant Natural Diamond

ID • D/SI2 • HRD 220000194836

Shape and cutting style on the report: Radiant

Certificate HRD 220000194836

Diamond specifications and retailer prices

From $863 SGD
As of November 6, 2026
Save $2,069 SGD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,931 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant 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 HRD 220000194836. Listed at 9 retailers as of November 5, 2026, with prices from $863 to $2,931, a $2,069 spread on the same certified stone. NZ Jewellers lists it at $2,931. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000194836
Dimensions6.46 × 4.58 × 3.06 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizePointed
Top View
6.46 mm4.58 mm0.81 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000194836
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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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 6
Current: $2,931 SGD|Low: $863 SGD|High: $2,931 SGD|Avg: $1,278 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$863 SGD
Retailer 6$934 SGD
Retailer 8$934 SGD
Retailer 7$970 SGD
Retailer 4$1,079 SGD
Retailer 5$1,092 SGD
Retailer 2$1,320 SGD
Retailer 3$1,708 SGD
NZ Jewellers$2,931 SGD

8 data points across 9 retailers

9 retailers$863 SGD to $2,931 SGD

A
Cheapest Retailer
-
$863 SGD
Final sale: no returns
Retailer 2
-
$934 SGD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$934 SGD
View
A
Retailer 4
-
$970 SGD
View
A
Retailer 5
-
$1,079 SGD
View
A
Retailer 6
-
$1,092 SGD
View
A
Retailer 7
-
$1,320 SGD
View
A
Retailer 8
-
$1,708 SGD
View
Most Expensive
B
NZ Jewellers
cc4ad798-4f55-4583-9343-bd76bafb307d · Nov 5
$2,931 SGD
$2,287 USD
View
8 more retailers have this diamond
Prices start from $863 SGDSave up to $2,069 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 Radiant
$863 SGD