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Radiant|Natural|HRD

1.02ct I SI2 Radiant Natural Diamond

I/SI2 • HRD 250000250006

Certificate HRD 250000250006

Diamond specifications and retailer prices

From $1,642 SGD
As of November 5, 2026
Save $2,362 SGD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,004 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 250000250006. Listed at 7 retailers as of November 5, 2026, with prices from $1,642 to $4,004, a $2,362 spread on the same certified stone. NZ Jewellers lists it at $4,004. 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

1.02
Carat
I
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000250006
Dimensions6.53 × 4.84 × 3.42 mm
L/W Ratio1.35
Culet sizePointed
Top View
6.53 mm4.84 mm1.02 ctI / SI2
OriginNatural
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000250006
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 70.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,004 SGD|Low: $1,164 SGD|High: $4,004 SGD|Avg: $2,089 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$1,164 SGD
Retailer 8$1,574 SGD
Retailer 4$1,642 SGD
Retailer 6$1,642 SGD
Retailer 7$1,705 SGD
Retailer 5$1,894 SGD
Retailer 2$2,277 SGD
Retailer 3$2,998 SGD
NZ Jewellers$4,004 SGD

25 data points across 9 retailers

7 retailers$1,642 SGD to $4,004 SGD

B+
Cheapest Retailer
-
$1,642 SGD
Retailer 2
-
$1,642 SGD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$1,705 SGD
View
B+
Retailer 4
-
$1,894 SGD
View
B+
Retailer 5
-
$2,277 SGD
View
B
Retailer 6
-
$2,998 SGD
View
Most Expensive
C
NZ Jewellers
1d00582b-d322-4e52-86fc-42f1e492c30f · Nov 5
$4,004 SGD
$3,124 USD
View
6 more retailers have this diamond
Prices start from $1,642 SGDSave up to $2,362 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.

B+
1.02ct Radiant
$1,642 SGD