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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 $4,019 USD
As of November 6, 2026
Save $5,002 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,021 USD 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 $4,019 to $9,021, a $5,002 spread on the same certified stone. NZ Jewellers lists it at $9,021. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,021 USD|Low: $4,019 USD|High: $9,191 USD|Avg: $5,647 USD|-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$4,019 USD
Retailer 7$4,294 USD
Retailer 6$4,564 USD
Retailer 17$4,704 USD
Retailer 4$4,894 USD
Retailer 2$5,211 USD
Retailer 11$5,304 USD
Retailer 3$5,394 USD
Retailer 8$5,394 USD
Retailer 16$5,394 USD
Retailer 14$5,410 USD
Retailer 15$5,547 USD
Retailer 9$5,647 USD
Retailer 12$5,743 USD
Retailer 5$6,224 USD
Retailer 13$8,567 USD
NZ Jewellers$9,021 USD

25 data points across 17 retailers

17 retailers$4,019 USD to $9,021 USD

A
Cheapest Retailer
-
$4,019 USD
A
Retailer 2
-
$4,294 USD
View
Final sale: no returns
A
Retailer 3
-
$4,564 USD
View
A
Retailer 4
-
$4,704 USD
View
A
Retailer 5
-
$4,894 USD
View
A
Retailer 6
-
$5,211 USD
View
B+
Retailer 7
-
$5,304 USD
View
B+
Retailer 8
-
$5,394 USD
View
B+
Retailer 9
-
$5,394 USD
View
Retailer 10
-
$5,394 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$5,410 USD
View
B+
Retailer 12
-
$5,547 USD
View
B+
Retailer 13
-
$5,647 USD
View
B+
Retailer 14
-
$5,743 USD
View
B+
Retailer 15
-
$6,224 USD
View
B
Retailer 16
-
$8,567 USD
View
Most Expensive
B
NZ Jewellers
79ed542e-c15c-49ee-bc49-d8e672bfc798 · Nov 5
$9,021 USD
View
16 more retailers have this diamond
Prices start from $4,019 USDSave up to $5,002 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
1.30ct Radiant
$4,019 USD