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Radiant|Natural|GIA

1.01ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 2527559201

Certificate GIA 2527559201

Diamond specifications and retailer prices

From $2,810 NZD
$1,584 USD
As of October 31, 2026
Save $3,082 NZD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,510 NZD 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 2527559201. Listed at 14 retailers as of October 31, 2026, with a 110% 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
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2527559201
Dimensions7.24 × 4.57 × 3.24 mm
L/W Ratio1.58
Top View
7.24 mm4.57 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2527559201
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.9%

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: $8,510 NZD|Low: $2,810 NZD|High: $8,510 NZD|Avg: $4,173 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$2,810 NZD
Retailer 9$3,141 NZD
Retailer 3$3,160 NZD
Retailer 4$3,160 NZD
Retailer 11$3,306 NZD
Retailer 2$3,325 NZD
Retailer 12$3,646 NZD
Retailer 6$3,657 NZD
Retailer 8$3,709 NZD
Retailer 7$4,594 NZD
Retailer 5$5,893 NZD
NZ Jewellers$8,510 NZD

36 data points across 12 retailers

14 retailers$2,810 NZD to $5,893 NZD

A
Cheapest Retailer
-
$2,810 NZD
$1,584 USD
Final sale: no returns
A
Retailer 2
-
$3,141 NZD
$1,770 USD
View
Retailer 3
-
$3,160 NZD
$1,781 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$3,160 NZD
$1,781 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$3,306 NZD
$1,863 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$3,325 NZD
£1,476 GBP
View
A
Retailer 7
-
$3,357 NZD
$1,892 USD
View
Retailer 8
-
$3,646 NZD
$2,055 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$3,657 NZD
£1,623 GBP
View
B+
Retailer 10
-
$3,665 NZD
A$3,178 AUD
View
A
Retailer 11
-
$3,709 NZD
£1,646 GBP
View
B+
Retailer 12
-
$4,594 NZD
€2,466 EUR
View
B+
Retailer 13
-
$5,893 NZD
£2,615 GBP
View
Most Expensive
NZ Jewellers
2b9dbbd6-98e2-4fc3-a003-b29c1cd5e1a2 · Oct 17
$8,510 NZD
$4,796 USD
View
Price last confirmed 14 days ago
13 more retailers have this diamond
Prices start from $2,810 NZDSave up to $3,082 NZD

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
$2,810 NZD