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Radiant|Natural|GIA

1.30ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 6525939789

Certificate GIA 6525939789

Diamond specifications and retailer prices

From €2,282 EUR
$2,560 USD
As of October 28, 2026
Save €2,899 EUR (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,181 EUR at NZ Jewellers · As of October 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525939789. Listed at 17 retailers as of October 28, 2026, with prices from €2,282 to €5,181, a €2,899 spread on the same certified stone. NZ Jewellers lists it at €5,181. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
Crown angle44.22°
Pavilion angle30.12°
OriginNatural
Grading LabGIA
CertificateGIA 6525939789
Dimensions6.98 × 5.51 × 3.61 mm
L/W Ratio1.27
Top View
6.98 mm5.51 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6525939789
Side View
Table 65.0%Crown 44.22°Girdle: STK-VTHPavilion 30.12°Culet: NoneDepth 65.5%

Caratlytics Score

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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: Oct 28
Current: €5,181 EUR|Low: €1,951 EUR|High: €5,181 EUR|Avg: €3,287 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7€2,341 EUR
Retailer 8€2,487 EUR
Retailer 10€2,694 EUR
Retailer 12€2,694 EUR
Retailer 9€2,798 EUR
Retailer 4€2,799 EUR
Retailer 2€3,108 EUR
Retailer 11€3,109 EUR
Retailer 6€3,272 EUR
Retailer 3€4,292 EUR
Retailer 5€5,000 EUR
NZ Jewellers€5,181 EUR

39 data points across 12 retailers

17 retailers€2,282 EUR to €5,181 EUR

A
Cheapest Retailer
-
€2,282 EUR
$2,560 USD
A
Retailer 2
-
€2,341 EUR
$2,626 USD
View
A
Retailer 3
-
€2,413 EUR
$2,706 USD
View
A
Retailer 4
-
€2,487 EUR
$2,789 USD
View
Final sale: no returns
A
Retailer 5
-
€2,543 EUR
$2,852 USD
View
A
Retailer 6
-
€2,694 EUR
$3,022 USD
View
A
Retailer 7
-
€2,694 EUR
$3,022 USD
View
A
Retailer 8
-
€2,798 EUR
$3,138 USD
View
Retailer 9
-
€2,799 EUR
$3,139 USD
View
Price last confirmed 10 days ago
A
Retailer 10
-
€2,926 EUR
$3,282 USD
View
A
Retailer 11
-
€2,942 EUR
$3,299 USD
View
A
Retailer 12
-
€3,108 EUR
£2,744 GBP
View
A
Retailer 13
-
€3,109 EUR
$3,487 USD
View
A
Retailer 14
-
€3,272 EUR
View
B+
Retailer 15
-
€4,292 EUR
$4,813 USD
View
B
Retailer 16
-
€5,000 EUR
£4,416 GBP
View
Most Expensive
B
NZ Jewellers
af92950c-f80a-4e86-b2d0-96cefe6c7778 · Oct 30
€5,181 EUR
$5,811 USD
View
16 more retailers have this diamond
Prices start from €2,282 EURSave up to €2,899 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
€2,282 EUR