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Radiant|Natural|GIA

1.30ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 6561491247

Certificate GIA 6561491247

Diamond specifications and retailer prices

From $7,250 NZD
As of November 6, 2026
Save $9,023 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,273 NZD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561491247. Listed at 17 retailers as of November 5, 2026, with prices from $7,250 to $16,273, a $9,023 spread on the same certified stone. NZ Jewellers lists it at $16,273. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561491247
Dimensions7.70 × 5.50 × 3.62 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint, Needle
Top View
7.70 mm5.50 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561491247
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.9%

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: Nov 6
Current: $16,273 NZD|Low: $7,250 NZD|High: $16,580 NZD|Avg: $10,187 NZD|-1.8%
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
Retailer 17
November 7, 2026
Retailer 10$7,250 NZD
Retailer 7$7,746 NZD
Retailer 6$8,233 NZD
Retailer 17$8,486 NZD
Retailer 4$8,828 NZD
Retailer 2$9,400 NZD
Retailer 11$9,568 NZD
Retailer 3$9,730 NZD
Retailer 8$9,730 NZD
Retailer 16$9,730 NZD
Retailer 14$9,759 NZD
Retailer 15$10,006 NZD
Retailer 9$10,187 NZD
Retailer 12$10,360 NZD
Retailer 5$11,227 NZD
Retailer 13$15,454 NZD
NZ Jewellers$16,273 NZD

25 data points across 17 retailers

17 retailers$7,250 NZD to $16,273 NZD

A
Cheapest Retailer
-
$7,250 NZD
A
Retailer 2
-
$7,746 NZD
View
Final sale: no returns
A
Retailer 3
-
$8,233 NZD
View
A
Retailer 4
-
$8,486 NZD
View
A
Retailer 5
-
$8,828 NZD
View
A
Retailer 6
-
$9,400 NZD
View
B+
Retailer 7
-
$9,568 NZD
View
B+
Retailer 8
-
$9,730 NZD
View
B+
Retailer 9
-
$9,730 NZD
View
Retailer 10
-
$9,730 NZD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$9,759 NZD
View
B+
Retailer 12
-
$10,006 NZD
View
B+
Retailer 13
-
$10,187 NZD
View
B+
Retailer 14
-
$10,360 NZD
View
B+
Retailer 15
-
$11,227 NZD
View
B
Retailer 16
-
$15,454 NZD
View
Most Expensive
B
NZ Jewellers
79ed542e-c15c-49ee-bc49-d8e672bfc798 · Nov 5
$16,273 NZD
$9,021 USD
View
16 more retailers have this diamond
Prices start from $7,250 NZDSave up to $9,023 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
$7,250 NZD