Radiant|Natural|HRD

1.00ct G SI2 Radiant Natural Diamond

GD • G/SI2 • HRD 250000108681

Certificate HRD 250000108681

Diamond specifications and retailer prices

From $1,348 USD
As of October 31, 2026
Save $2,214 USD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,562 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 250000108681. Listed at 14 retailers as of October 27, 2026, with prices from $1,348 to $3,562, a $2,214 spread on the same certified stone. NZ Jewellers lists it at $3,562. 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

1.00
Carat
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000108681
Dimensions6.29 × 5.01 × 3.50 mm
L/W Ratio1.26
Girdle conditionPolished
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
6.29 mm5.01 mm1.00 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000108681
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.9%

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: Oct 31
Current: $3,562 USD|Low: $1,244 USD|High: $3,586 USD|Avg: $1,780 USD|-0.7%
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
October 31, 2026
Retailer 3$1,348 USD
Retailer 7$1,353 USD
Retailer 4$1,460 USD
Retailer 10$1,460 USD
Retailer 11$1,466 USD
Retailer 13$1,528 USD
Retailer 5$1,539 USD
Retailer 9$1,596 USD
Retailer 8$1,611 USD
Retailer 12$1,685 USD
Retailer 2$2,034 USD
Retailer 6$2,573 USD
NZ Jewellers$3,562 USD

28 data points across 13 retailers

14 retailers$1,348 USD to $3,562 USD

A
Cheapest Retailer
-
$1,348 USD
Final sale: no returns
B+
Retailer 2
-
$1,353 USD
View
B+
Retailer 3
-
$1,460 USD
View
B+
Retailer 4
-
$1,460 USD
View
B+
Retailer 5
-
$1,466 USD
View
B+
Retailer 6
-
$1,528 USD
View
B+
Retailer 7
-
$1,539 USD
A$2,368 AUD
View
B+
Retailer 8
-
$1,596 USD
View
B+
Retailer 9
-
$1,611 USD
£1,268 GBP
View
B+
Retailer 10
-
$1,685 USD
View
Retailer 11
-
$1,697 USD
View
Price last confirmed 55 days ago
B+
Retailer 12
-
$2,034 USD
€1,937 EUR
View
B+
Retailer 13
-
$2,573 USD
£2,026 GBP
View
Most Expensive
B
NZ Jewellers
21a9c538-cb93-481d-ad47-b33d52f047cf · Oct 27
$3,562 USD
View
13 more retailers have this diamond
Prices start from $1,348 USDSave up to $2,214 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
1.00ct Radiant
$1,348 USD