Radiant|Natural|HRD

1.02ct I SI2 Radiant Natural Diamond

I/SI2 • HRD 250000250006

Certificate HRD 250000250006

Diamond specifications and retailer prices

From $1,281 USD
As of November 5, 2026
Save $1,843 USD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,124 USD 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 $1,281 to $3,124, a $1,843 spread on the same certified stone. NZ Jewellers lists it at $3,124. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,124 USD|Low: $908 USD|High: $3,124 USD|Avg: $1,630 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$908 USD
Retailer 8$1,228 USD
Retailer 4$1,281 USD
Retailer 6$1,281 USD
Retailer 7$1,330 USD
Retailer 5$1,478 USD
Retailer 2$1,777 USD
Retailer 3$2,339 USD
NZ Jewellers$3,124 USD

25 data points across 9 retailers

7 retailers$1,281 USD to $3,124 USD

B+
Cheapest Retailer
-
$1,281 USD
Retailer 2
-
$1,281 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$1,330 USD
View
B+
Retailer 4
-
$1,478 USD
View
B+
Retailer 5
-
$1,777 USD
View
B
Retailer 6
-
$2,339 USD
View
Most Expensive
C
NZ Jewellers
1d00582b-d322-4e52-86fc-42f1e492c30f · Nov 5
$3,124 USD
View
6 more retailers have this diamond
Prices start from $1,281 USDSave up to $1,843 USD

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
$1,281 USD