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Radiant|Natural|GIA

1.30ct H SI2 Radiant Natural Diamond

ID • H/SI2 • GIA 6562485868

Certificate GIA 6562485868

Diamond specifications and retailer prices

From €2,815 EUR
£2,476 GBP
As of November 1, 2026
Save €1,946 EUR (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €4,761 EUR at MOH London · As of November 1, 2026
View at MOH London

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 H 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 6562485868. Listed at 3 retailers as of November 1, 2026, with prices from €2,815 to €4,761, a €1,946 spread on the same certified stone. MOH London lists it at €4,761. 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
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.55°
Pavilion angle35.61°
OriginNatural
Grading LabGIA
CertificateGIA 6562485868
Dimensions7.12 × 5.45 × 3.70 mm
L/W Ratio1.31
Girdle conditionThick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.12 mm5.45 mm1.30 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562485868
Side View
Table 72.0%Crown 51.55°Girdle: SLI-POLPavilion 35.61°Culet: NoneDepth 67.9%

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 1
Current: €4,761 EUR|Low: €2,814 EUR|High: €4,786 EUR|Avg: €3,467 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2€2,815 EUR
Retailer 3€2,954 EUR
MOH London€4,761 EUR

17 data points across 3 retailers

3 retailers€2,815 EUR to €4,761 EUR

A
Cheapest Retailer
-
€2,815 EUR
£2,476 GBP
A
Retailer 2
-
€2,954 EUR
$3,300 USD
View
Most Expensive
B
MOH London
E8A148D46 · Nov 1
€4,761 EUR
£4,188 GBP
View
2 more retailers have this diamond
Prices start from €2,815 EURSave up to €1,946 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
€2,815 EUR