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Radiant|Natural|GIA

1.02ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 2241102687

Certificate GIA 2241102687

Diamond specifications and retailer prices

From £1,049 GBP
As of November 6, 2026
Save £1,066 GBP (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,115 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241102687. Listed at 5 retailers as of November 6, 2026, with prices from £1,049 to £2,115, a £1,066 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,115. 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

1.02
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241102687
Dimensions6.71 × 4.95 × 3.36 mm
L/W Ratio1.36
Girdle conditionPolished
Top View
6.71 mm4.95 mm1.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241102687
Side View
Table 67.0%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: Nov 6
Current: £1,049 GBP|Low: £1,049 GBP|High: £2,115 GBP|Avg: £1,322 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 6, 2026
Retailer 1£1,049 GBP
Retailer 3£1,229 GBP
Retailer 2£1,304 GBP
Retailer 4£1,438 GBP
Wholesale Diamonds Direct£2,115 GBP

6 data points across 5 retailers

5 retailers£1,049 GBP to £2,115 GBP

A
Cheapest Retailer
-
£1,049 GBP
A
Retailer 2
-
£1,229 GBP
View
B+
Retailer 3
-
£1,304 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,438 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
693592852 · Nov 6
£2,115 GBP
$2,831 USD
View
4 more retailers have this diamond
Prices start from £1,049 GBPSave up to £1,066 GBP

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
1.02ct Radiant
£1,049 GBP