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Radiant|Natural|HRD

0.81ct F SI2 Radiant Natural Diamond

ID • F/SI2 • HRD 220000206385

Shape and cutting style on the report: Radiant

Certificate HRD 220000206385

Diamond specifications and retailer prices

From $982 SGD
$768 USD
As of November 2, 2026
Save $2,354 SGD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,337 SGD at NZ Jewellers · As of October 30, 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 F 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 220000206385. Listed at 9 retailers as of October 30, 2026, with prices from $982 to $3,337, a $2,354 spread on the same certified stone. NZ Jewellers lists it at $3,337. 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
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000206385
Dimensions5.94 × 4.59 × 3.22 mm
L/W Ratio1.29
Girdle conditionPolished
Culet sizePointed
Top View
5.94 mm4.59 mm0.81 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000206385
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
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 2
Current: $3,337 SGD|Low: $982 SGD|High: $3,337 SGD|Avg: $1,444 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$982 SGD
Retailer 4$1,064 SGD
Retailer 7$1,064 SGD
Retailer 10$1,078 SGD
Retailer 8$1,105 SGD
Retailer 6$1,228 SGD
Retailer 5$1,243 SGD
Retailer 3$1,504 SGD
Retailer 2$1,949 SGD
NZ Jewellers$3,337 SGD

13 data points across 10 retailers

9 retailers$982 SGD to $3,337 SGD

A
Cheapest Retailer
-
$982 SGD
$768 USD
Final sale: no returns
A
Retailer 2
-
$1,064 SGD
$832 USD
View
A
Retailer 3
-
$1,064 SGD
$832 USD
View
A
Retailer 4
-
$1,105 SGD
$864 USD
View
A
Retailer 5
-
$1,228 SGD
$960 USD
View
A
Retailer 6
-
$1,243 SGD
£765 GBP
View
A
Retailer 7
-
$1,504 SGD
€1,120 EUR
View
B+
Retailer 8
-
$1,949 SGD
£1,200 GBP
View
Most Expensive
B
NZ Jewellers
dbee6d88-ccde-4dac-97dc-5f3c4a9ad4a8 · Oct 30
$3,337 SGD
$2,609 USD
View
8 more retailers have this diamond
Prices start from $982 SGDSave up to $2,354 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
$982 SGD