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Radiant|Natural|GIA

1.20ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 6545880259

Certificate GIA 6545880259

Diamond specifications and retailer prices

From £2,364 GBP
As of November 7, 2026
15 retailers carry this diamond
Most expensive: £4,577 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct 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 6545880259. Listed at 15 retailers as of November 7, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Pavilion angle35.8°
OriginNatural
Grading LabGIA
CertificateGIA 6545880259
Dimensions6.85 × 5.26 × 3.67 mm
L/W Ratio1.30
Top View
6.85 mm5.26 mm1.20 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6545880259
Side View
Table 65.0%CrownGirdle: ThickPavilion 35.8°Culet: NoneDepth 69.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 7
Current: £2,250 GBP|Low: £1,778 GBP|High: £4,341 GBP|Avg: £2,468 GBP|-3.0%
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
October 24, 2026
Retailer 18£1,778 GBP
Retailer 17£1,925 GBP
Retailer 16£1,951 GBP
Retailer 7£2,102 GBP
Retailer 11£2,103 GBP
Retailer 2£2,119 GBP
Retailer 15£2,188 GBP
Retailer 8£2,199 GBP
Retailer 14£2,203 GBP
Retailer 5£2,234 GBP
Retailer 6£2,249 GBP
Retailer 1£2,250 GBP
Retailer 4£2,604 GBP
Retailer 10£2,678 GBP
Retailer 12£2,826 GBP
Retailer 13£3,058 GBP
Retailer 3£3,727 GBP
Retailer 9£4,260 GBP

22 data points across 18 retailers

15 retailers

Retailer 1
-
£1,778 GBP
Price last confirmed 13 days ago
Retailer 2
-
£1,925 GBP
View
Price last confirmed 17 days ago
Retailer 3
-
£2,103 GBP
View
Price last confirmed 15 days ago
Retailer 4
-
£2,188 GBP
View
Price last confirmed 16 days ago
Retailer 5
-
£2,203 GBP
View
Price last confirmed 16 days ago
Retailer 6
-
£2,234 GBP
View
Price last confirmed 14 days ago
Retailer 7
-
£2,249 GBP
View
Price last confirmed 15 days ago
Retailer 8
-
£2,250 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
£2,364 GBP
View
Retailer 10
-
£2,604 GBP
View
Price last confirmed 17 days ago
Retailer 11
-
£2,678 GBP
View
Price last confirmed 34 days ago
Retailer 12
-
£3,058 GBP
View
Price last confirmed 16 days ago
Retailer 13
-
£3,727 GBP
View
Price last confirmed 15 days ago
Retailer 14
-
£4,260 GBP
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
a7812e22-1153-4c7d-ac45-a80c42563310 · Sep 25
£4,577 GBP
$6,126 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from £2,364 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.

A
1.20ct Radiant
£2,364 GBP