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Radiant|Natural|GIA

1.30ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 2526815562

Certificate GIA 2526815562

Diamond specifications and retailer prices

From $7,881 NZD
As of November 5, 2026
Save $6,471 NZD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,743 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.3ct natural radiant diamond

This 1.3ct natural radiant sits in the one-and-a-quarter to one-and-a-half 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 2526815562. Listed at 13 retailers as of November 4, 2026, with a 82% 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

1.30
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2526815562
Dimensions7.52 × 5.45 × 3.72 mm
L/W Ratio1.38
Top View
7.52 mm5.45 mm1.30 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2526815562
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

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 5
Current: $8,897 NZD|Low: $7,645 NZD|High: $14,565 NZD|Avg: $9,268 NZD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 7$7,881 NZD
Retailer 5$7,955 NZD
Retailer 6$7,966 NZD
Retailer 8$8,341 NZD
Retailer 2$8,886 NZD
Retailer 1$8,897 NZD
Retailer 3$10,169 NZD
Retailer 4$14,352 NZD

38 data points across 8 retailers

13 retailers$7,881 NZD to $14,352 NZD

A
Cheapest Retailer
-
$7,881 NZD
A
Retailer 2
-
$7,955 NZD
View
A
Retailer 3
-
$7,966 NZD
View
B+
Retailer 4
-
$8,341 NZD
View
Final sale: no returns
A
Retailer 5
-
$8,886 NZD
View
A
Retailer 6
-
$8,897 NZD
View
Retailer 7
-
$9,036 NZD
View
Price last confirmed 30 days ago
Retailer 8
-
$9,036 NZD
View
Price last confirmed 38 days ago
Retailer 9
-
$9,036 NZD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$10,169 NZD
View
Retailer 11
-
$10,427 NZD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$14,352 NZD
View
Most Expensive
NZ Jewellers
66724b45-629f-4981-b63c-5cb4f99bb943 · Sep 30
$15,743 NZD
$8,727 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $7,881 NZDSave up to $6,471 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
1.30ct Radiant
$7,881 NZD