Radiant|Natural|HRD

1.01ct F SI2 Radiant Natural Diamond

GD • F/SI2 • HRD 250000090188

Certificate HRD 250000090188

Diamond specifications and retailer prices

From $1,357 USD
As of November 6, 2026
Save $2,232 USD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,589 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 250000090188. Listed at 13 retailers as of November 5, 2026, with prices from $1,357 to $3,589, a $2,232 spread on the same certified stone. NZ Jewellers lists it at $3,589. 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

1.01
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000090188
Dimensions6.54 × 4.99 × 3.51 mm
L/W Ratio1.31
Girdle conditionPolished
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
6.54 mm4.99 mm1.01 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000090188
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 70.3%

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: $3,589 USD|Low: $1,245 USD|High: $3,589 USD|Avg: $1,802 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12$1,357 USD
Retailer 3$1,364 USD
Retailer 8$1,472 USD
Retailer 11$1,472 USD
Retailer 13$1,476 USD
Retailer 4$1,539 USD
Retailer 7$1,539 USD
Retailer 5$1,607 USD
Retailer 10$1,623 USD
Retailer 9$1,698 USD
Retailer 2$2,038 USD
Retailer 6$2,571 USD
NZ Jewellers$3,589 USD

30 data points across 13 retailers

13 retailers$1,357 USD to $3,589 USD

B+
Cheapest Retailer
-
$1,357 USD
Final sale: no returns
B+
Retailer 2
-
$1,364 USD
View
Retailer 3
-
$1,472 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$1,472 USD
View
B+
Retailer 5
-
$1,476 USD
View
B+
Retailer 6
-
$1,539 USD
View
B+
Retailer 7
-
$1,539 USD
View
B+
Retailer 8
-
$1,607 USD
View
B+
Retailer 9
-
$1,623 USD
View
B+
Retailer 10
-
$1,698 USD
View
B+
Retailer 11
-
$2,038 USD
View
B+
Retailer 12
-
$2,571 USD
View
Most Expensive
B
NZ Jewellers
45abb281-63a0-4e8a-8335-f5bafd382c15 · Nov 5
$3,589 USD
View
12 more retailers have this diamond
Prices start from $1,357 USDSave up to $2,232 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.

A
1.01ct Radiant
$1,357 USD