Radiant|Natural|GIA

1.01ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 2426612844

Certificate GIA 2426612844

Diamond specifications and retailer prices

From $2,410 USD
A$3,708 AUD
As of October 31, 2026
Save $3,020 USD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,066 USD at NZ Jewellers · As of October 17, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2426612844. Listed at 12 retailers as of October 29, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2426612844
Dimensions6.10 × 5.01 × 3.55 mm
L/W Ratio1.22
Top View
6.10 mm5.01 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2426612844
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.8%

Caratlytics Score

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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: Oct 31
Current: $6,066 USD|Low: $2,311 USD|High: $6,066 USD|Avg: $3,142 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
Retailer 14
Retailer 15
Retailer 16
October 20, 2026
Retailer 8$2,311 USD
Retailer 7$2,355 USD
Retailer 4$2,410 USD
Retailer 16$2,599 USD
Retailer 11$2,660 USD
Retailer 6$2,804 USD
Retailer 2$2,885 USD
Retailer 5$2,902 USD
Retailer 12$2,902 USD
Retailer 15$3,013 USD
Retailer 9$3,042 USD
Retailer 3$3,044 USD
Retailer 10$3,348 USD
Retailer 13$3,373 USD
Retailer 14$4,878 USD
NZ Jewellers$6,066 USD

27 data points across 16 retailers

12 retailers$2,410 USD to $5,431 USD

A
Cheapest Retailer
-
$2,410 USD
A$3,708 AUD
Retailer 2
-
$2,599 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$2,660 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$2,885 USD
£2,272 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
$2,902 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$3,013 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$3,042 USD
£2,396 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
$3,044 USD
View
Price last confirmed 13 days ago
Retailer 9
-
$3,348 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$4,878 USD
£3,841 GBP
View
Price last confirmed 13 days ago
B
Retailer 11
-
$5,431 USD
€5,172 EUR
View
Most Expensive
NZ Jewellers
0b36a2cd-fd85-450a-bd8e-25338bba57ba · Oct 17
$6,066 USD
View
Price last confirmed 13 days ago
11 more retailers have this diamond
Prices start from $2,410 USDSave up to $3,020 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
$2,410 USD