Radiant|Natural|GIA

1.30ct D SI2 Radiant Natural Diamond

EX • D/SI2

Diamond specifications and retailer prices

From €4,217 EUR
As of November 5, 2026
Save €3,861 EUR (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,078 EUR 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. Listed at 15 retailers as of November 5, 2026, with prices from €4,217 to €8,078, a €3,861 spread on the same certified stone. NZ Jewellers lists it at €8,078. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions7.18 × 5.61 × 3.67 mm
L/W Ratio1.28
Top View
7.18 mm5.61 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 69.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.4%

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 5
Current: €8,078 EUR|Low: €4,217 EUR|High: €8,078 EUR|Avg: €4,930 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8€4,217 EUR
Retailer 3€4,375 EUR
Retailer 5€4,375 EUR
Retailer 7€4,375 EUR
Retailer 9€4,412 EUR
Retailer 6€4,545 EUR
Retailer 2€4,749 EUR
Retailer 10€4,903 EUR
Retailer 4€5,049 EUR
NZ Jewellers€8,078 EUR

42 data points across 10 retailers

15 retailers€4,217 EUR to €8,078 EUR

A
Cheapest Retailer
-
€4,217 EUR
B+
Retailer 2
-
€4,375 EUR
View
B+
Retailer 3
-
€4,375 EUR
View
B+
Retailer 4
-
€4,375 EUR
View
Retailer 5
-
€4,375 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€4,375 EUR
View
B+
Retailer 7
-
€4,412 EUR
View
B+
Retailer 8
-
€4,545 EUR
View
B+
Retailer 9
-
€4,749 EUR
View
B+
Retailer 10
-
€4,903 EUR
View
Retailer 11
-
€5,049 EUR
View
Price last confirmed 62 days ago
B+
Retailer 12
-
€5,049 EUR
View
B+
Retailer 13
-
€5,049 EUR
View
Retailer 14
-
€8,078 EUR
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
1aab96a1-0348-4453-b2d8-5e46b945be8f · Nov 5
€8,078 EUR
$9,019 USD
View
14 more retailers have this diamond
Prices start from €4,217 EURSave up to €3,861 EUR

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
€4,217 EUR