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Radiant|Natural|GIA

1.20ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 1519175965

Certificate GIA 1519175965

Diamond specifications and retailer prices

From £3,711 GBP
As of November 4, 2026
Save £3,049 GBP (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,759 GBP at MOH London · As of November 4, 2026
View at MOH London

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 1519175965. Listed at 11 retailers as of November 4, 2026, with prices from £3,711 to £6,759, a £3,049 spread on the same certified stone. MOH London lists it at £6,759. 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
FluorescenceNone
Crown angle48.87°
Pavilion angle54°
OriginNatural
Grading LabGIA
CertificateGIA 1519175965
Dimensions5.89 × 5.88 × 3.87 mm
L/W Ratio1.00
Key to symbols
Feather, Pinpoint
Top View
5.89 mm5.88 mm1.20 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519175965
Side View
Table 61.0%Crown 48.87°Girdle: Slightly ThickPavilion 54°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £6,759 GBP|Low: £3,600 GBP|High: £6,859 GBP|Avg: £4,672 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£3,711 GBP
Retailer 2£3,890 GBP
Retailer 8£3,990 GBP
Retailer 7£4,278 GBP
Retailer 10£4,371 GBP
Retailer 5£4,675 GBP
Retailer 4£4,742 GBP
Retailer 3£4,907 GBP
Retailer 6£5,192 GBP
MOH London£6,759 GBP

36 data points across 10 retailers

11 retailers£3,711 GBP to £6,759 GBP

B+
Cheapest Retailer
-
£3,711 GBP
B+
Retailer 2
-
£3,890 GBP
View
Final sale: no returns
B+
Retailer 3
-
£3,978 GBP
View
B+
Retailer 4
-
£3,990 GBP
View
Retailer 5
-
£4,278 GBP
View
Price last confirmed 20 days ago
B+
Retailer 6
-
£4,371 GBP
View
B+
Retailer 7
-
£4,675 GBP
View
B+
Retailer 8
-
£4,742 GBP
View
B+
Retailer 9
-
£4,907 GBP
View
B+
Retailer 10
-
£5,192 GBP
View
Most Expensive
B
MOH London
2FFA09470 · Nov 4
£6,759 GBP
View
10 more retailers have this diamond
Prices start from £3,711 GBPSave up to £3,049 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+
1.20ct Radiant
£3,711 GBP