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Radiant|Natural|GIA

1.23ct J VVS2 Radiant Natural Diamond

EX • J/VVS2 • GIA 2235961312

Certificate GIA 2235961312

Diamond specifications and retailer prices

From £1,638 GBP
As of November 5, 2026
Save £1,877 GBP (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,515 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.23ct natural radiant diamond

This 1.23ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235961312. Listed at 11 retailers as of November 4, 2026, with prices from £1,638 to £3,515, a £1,877 spread on the same certified stone. MOH London lists it at £3,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235961312
Dimensions6.86 × 5.61 × 4.09 mm
L/W Ratio1.22
Culet sizeNone
Top View
6.86 mm5.61 mm1.23 ctJ / VVS2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2235961312
Side View
Table 76.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.9%

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 5
Current: £3,515 GBP|Low: £1,737 GBP|High: £3,568 GBP|Avg: £2,366 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 5£1,766 GBP
Retailer 6£1,985 GBP
Retailer 2£2,129 GBP
Retailer 4£2,254 GBP
Retailer 3£2,498 GBP
MOH London£3,515 GBP

42 data points across 6 retailers

11 retailers£1,638 GBP to £3,515 GBP

A
Cheapest Retailer
-
£1,638 GBP
A
Retailer 2
-
£1,718 GBP
View
A
Retailer 3
-
£1,766 GBP
View
B+
Retailer 4
-
£1,985 GBP
View
B+
Retailer 5
-
£2,092 GBP
View
B+
Retailer 6
-
£2,092 GBP
View
B+
Retailer 7
-
£2,129 GBP
View
B+
Retailer 8
-
£2,167 GBP
View
Retailer 9
-
£2,254 GBP
View
Price last confirmed 31 days ago
B+
Retailer 10
-
£2,498 GBP
View
Most Expensive
B
MOH London
F9C1FA712 · Nov 4
£3,515 GBP
View
10 more retailers have this diamond
Prices start from £1,638 GBPSave up to £1,877 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
1.23ct Radiant
£1,638 GBP