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Radiant|Natural|GIA

1.23ct J VVS2 Radiant Natural Diamond

VG • J/VVS2 • GIA 2233575089

Certificate GIA 2233575089

Diamond specifications and retailer prices

From £2,227 GBP
As of November 5, 2026
Save £312 GBP (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,539 GBP at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2233575089. Listed at 2 retailers as of November 5, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
J
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2233575089
Dimensions6.78 × 5.35 × 3.85 mm
L/W Ratio1.27
Top View
6.78 mm5.35 mm1.23 ctJ / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2233575089
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £2,539 GBP|Low: £2,227 GBP|High: £2,568 GBP|Avg: £2,393 GBP|+1.4%
77 Diamonds
Retailer 2
November 7, 2026
Retailer 2£2,227 GBP
77 Diamonds£2,539 GBP

36 data points across 2 retailers

2 retailers£2,227 GBP to £2,539 GBP

B+
Cheapest Retailer
-
£2,227 GBP
Most Expensive
B
77 Diamonds
RADJXSTURZPV · Nov 7
£2,539 GBP
View
1 more retailer has this diamond
Prices start from £2,227 GBPSave up to £312 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.

B+
1.23ct Radiant
£2,227 GBP