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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 $1,214 NZD
As of November 6, 2026
Save $2,911 NZD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,126 NZD 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 $1,214 to $4,126, a $2,911 spread on the same certified stone. NZ Jewellers lists it at $4,126. 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

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: Nov 6
Current: $4,126 NZD|Low: $1,214 NZD|High: $4,126 NZD|Avg: $1,799 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$1,214 NZD
Retailer 6$1,315 NZD
Retailer 8$1,315 NZD
Retailer 7$1,366 NZD
Retailer 4$1,519 NZD
Retailer 5$1,537 NZD
Retailer 2$1,858 NZD
Retailer 3$2,405 NZD
NZ Jewellers$4,126 NZD

8 data points across 9 retailers

9 retailers$1,214 NZD to $4,126 NZD

A
Cheapest Retailer
-
$1,214 NZD
Final sale: no returns
Retailer 2
-
$1,315 NZD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$1,315 NZD
View
A
Retailer 4
-
$1,366 NZD
View
A
Retailer 5
-
$1,519 NZD
View
A
Retailer 6
-
$1,537 NZD
View
A
Retailer 7
-
$1,858 NZD
View
A
Retailer 8
-
$2,405 NZD
View
Most Expensive
B
NZ Jewellers
cc4ad798-4f55-4583-9343-bd76bafb307d · Nov 5
$4,126 NZD
$2,287 USD
View
8 more retailers have this diamond
Prices start from $1,214 NZDSave up to $2,911 NZD

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
$1,214 NZD