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Radiant|Natural|GIA

1.06ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 6522437961

Certificate GIA 6522437961

Diamond specifications and retailer prices

From €1,204 EUR
$1,345 USD
As of October 28, 2026
Save €1,040 EUR (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,244 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.06ct natural radiant diamond

This 1.06ct natural radiant sits in the classic one-carat band, graded J 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 6522437961. Listed at 6 retailers as of October 28, 2026, with prices from €1,204 to €2,244, a €1,040 spread on the same certified stone. MOH London lists it at €2,244. 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

1.06
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522437961
Dimensions6.98 × 5.00 × 3.39 mm
L/W Ratio1.40
Top View
6.98 mm5.00 mm1.06 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522437961
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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: Oct 28
Current: €2,244 EUR|Low: €1,204 EUR|High: €2,271 EUR|Avg: €1,560 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5€1,204 EUR
Retailer 2€1,233 EUR
Retailer 6€1,296 EUR
Retailer 3€1,416 EUR
Retailer 4€1,785 EUR
MOH London€2,244 EUR

44 data points across 6 retailers

6 retailers€1,204 EUR to €2,244 EUR

A
Cheapest Retailer
-
€1,204 EUR
$1,345 USD
A
Retailer 2
-
€1,233 EUR
₹131,142 INR
View
A
Retailer 3
-
€1,296 EUR
$1,448 USD
View
A
Retailer 4
-
€1,416 EUR
£1,246 GBP
View
B+
Retailer 5
-
€1,785 EUR
View
Most Expensive
B
MOH London
D55040BE2 · Nov 1
€2,244 EUR
£1,974 GBP
View
5 more retailers have this diamond
Prices start from €1,204 EURSave up to €1,040 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
1.06ct Radiant
€1,204 EUR