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Radiant|Natural|GIA

1.21ct G VS2 Radiant Natural Diamond

ID • G/VS2 • GIA 6243019788

Certificate GIA 6243019788

Diamond specifications and retailer prices

From £2,256 GBP
As of November 4, 2026
Save £2,887 GBP (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,444 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243019788. Listed at 21 retailers as of November 2, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6243019788
Dimensions7.11 × 5.25 × 3.55 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.11 mm5.25 mm1.21 ctG / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6243019788
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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 4
Current: £2,873 GBP|Low: £2,190 GBP|High: £5,148 GBP|Avg: £3,160 GBP|-7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 14£2,256 GBP
Retailer 3£2,373 GBP
Retailer 5£2,390 GBP
Retailer 13£2,554 GBP
Retailer 11£2,566 GBP
Retailer 18£2,572 GBP
Retailer 6£2,630 GBP
Retailer 16£2,718 GBP
Retailer 9£2,787 GBP
Retailer 1£2,873 GBP
Retailer 15£2,999 GBP
Retailer 7£3,159 GBP
Retailer 10£3,259 GBP
Retailer 17£3,479 GBP
Retailer 2£3,579 GBP
Retailer 4£3,780 GBP
Retailer 8£4,472 GBP
Retailer 12£5,143 GBP

18 data points across 18 retailers

21 retailers£2,256 GBP to £5,143 GBP

A
Cheapest Retailer
-
£2,256 GBP
A
Retailer 2
-
£2,373 GBP
View
A
Retailer 3
-
£2,390 GBP
View
A
Retailer 4
-
£2,554 GBP
View
Retailer 5
-
£2,566 GBP
View
Price last confirmed 3 days ago
A
Retailer 6
-
£2,630 GBP
View
A
Retailer 7
-
£2,718 GBP
View
Retailer 8
-
£2,754 GBP
View
Price last confirmed 35 days ago
Retailer 9
-
£2,787 GBP
View
Price last confirmed 9 days ago
A
Retailer 10
-
£2,873 GBP
View
A
Retailer 11
-
£2,999 GBP
View
A
Retailer 12
-
£3,085 GBP
View
A
Retailer 13
-
£3,159 GBP
View
Retailer 14
-
£3,259 GBP
View
Price last confirmed 22 days ago
Retailer 15
-
£3,297 GBP
View
Price last confirmed 32 days ago
B+
Retailer 16
-
£3,479 GBP
View
B+
Retailer 17
-
£3,579 GBP
View
B+
Retailer 18
-
£3,780 GBP
View
Retailer 19
-
£4,472 GBP
View
Price last confirmed 10 days ago
B
Retailer 20
-
£5,143 GBP
View
Most Expensive
NZ Jewellers
82fc8fb7-714d-4012-9ddf-47660adfea33 · Sep 30
£5,444 GBP
$7,349 USD
View
Price last confirmed 36 days ago
20 more retailers have this diamond
Prices start from £2,256 GBPSave up to £2,887 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
1.21ct Radiant
£2,256 GBP