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Radiant|Natural|GIA

1.21ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 6502104446

Certificate GIA 6502104446

Diamond specifications and retailer prices

From £5,671 GBP
As of November 6, 2026
Save £4,364 GBP (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £10,036 GBP at MOH London · As of November 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6502104446. Listed at 6 retailers as of November 4, 2026, with prices from £5,671 to £10,036, a £4,364 spread on the same certified stone. MOH London lists it at £10,036. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502104446
Dimensions7.00 × 5.48 × 3.51 mm
L/W Ratio1.28
Top View
7.00 mm5.48 mm1.21 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502104446
Side View
Table 69.0%CrownGirdlePavilionCuletDepth 64.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £10,036 GBP|Low: £5,671 GBP|High: £10,184 GBP|Avg: £7,581 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5£5,671 GBP
Retailer 4£6,803 GBP
Retailer 2£6,809 GBP
Retailer 3£7,999 GBP
MOH London£10,036 GBP

45 data points across 5 retailers

6 retailers£5,671 GBP to £10,036 GBP

B
Cheapest Retailer
-
£5,671 GBP
Retailer 2
-
£6,803 GBP
View
Price last confirmed 15 days ago
B
Retailer 3
-
£6,809 GBP
View
B
Retailer 4
-
£7,218 GBP
View
B
Retailer 5
-
£7,999 GBP
View
Most Expensive
B
MOH London
7A051A21C · Nov 4
£10,036 GBP
View
5 more retailers have this diamond
Prices start from £5,671 GBPSave up to £4,364 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
1.21ct Radiant
£5,671 GBP