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Radiant|Natural|GIA

1.01ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 5231988935

Certificate GIA 5231988935

Diamond specifications and retailer prices

From $3,566 NZD
HK$15,700 HKD
As of November 2, 2026
Save $4,470 NZD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,034 NZD at NZ Jewellers · As of September 20, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5231988935. Listed at 13 retailers as of November 1, 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
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231988935
Dimensions7.15 × 4.88 × 3.26 mm
L/W Ratio1.47
Girdle conditionPolished
Top View
7.15 mm4.88 mm1.01 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231988935
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

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 2
Current: $3,566 NZD|Low: $3,498 NZD|High: $8,486 NZD|Avg: $4,890 NZD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 1$3,566 NZD
Retailer 8$3,593 NZD
Retailer 11$3,870 NZD
Retailer 6$3,877 NZD
Retailer 10$4,150 NZD
Retailer 3$4,400 NZD
Retailer 5$4,453 NZD
Retailer 7$4,958 NZD
Retailer 4$5,790 NZD
Retailer 2$7,150 NZD
Retailer 9$8,035 NZD

34 data points across 11 retailers

13 retailers$3,566 NZD to $8,035 NZD

A
Cheapest Retailer
-
$3,566 NZD
HK$15,700 HKD
A
Retailer 2
-
$3,593 NZD
$2,025 USD
View
A
Retailer 3
-
$3,870 NZD
$2,181 USD
View
A
Retailer 4
-
$3,877 NZD
$2,185 USD
View
Final sale: no returns
A
Retailer 5
-
$4,150 NZD
$2,339 USD
View
A
Retailer 6
-
$4,400 NZD
$2,480 USD
View
B+
Retailer 7
-
$4,453 NZD
$2,510 USD
View
B+
Retailer 8
-
$4,795 NZD
A$4,158 AUD
View
B+
Retailer 9
-
$4,958 NZD
£2,200 GBP
View
B+
Retailer 10
-
$5,790 NZD
€3,108 EUR
View
B
Retailer 11
-
$7,150 NZD
$4,030 USD
View
B
Retailer 12
-
$8,035 NZD
£3,566 GBP
View
Most Expensive
NZ Jewellers
f11ea039-f906-4bba-84e1-af05cdb58abf · Sep 20
$10,034 NZD
$5,655 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $3,566 NZDSave up to $4,470 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
$3,566 NZD