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Radiant|Natural|GIA

1.20ct G VS1 Radiant Natural Diamond

ID • G/VS1 • GIA 3545385143

Certificate GIA 3545385143

Diamond specifications and retailer prices

From £3,072 GBP
As of November 3, 2026
Save £3,278 GBP (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,350 GBP at NZ Jewellers · As of November 3, 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 3545385143. Listed at 17 retailers as of November 3, 2026, with prices from £3,072 to £6,350, a £3,278 spread on the same certified stone. NZ Jewellers lists it at £6,350. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle44.75°
Pavilion angle30.08°
OriginNatural
Grading LabGIA
CertificateGIA 3545385143
Dimensions6.67 × 5.22 × 3.54 mm
L/W Ratio1.28
Top View
6.67 mm5.22 mm1.20 ctG / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545385143
Side View
Table 66.0%Crown 44.75°Girdle: STK-VTKPavilion 30.08°Culet: NoneDepth 67.9%

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 3
Current: £6,350 GBP|Low: £3,047 GBP|High: £6,702 GBP|Avg: £4,185 GBP|-5.3%
NZ Jewellers
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
November 4, 2026
Retailer 5£3,047 GBP
Retailer 8£3,072 GBP
Retailer 13£3,148 GBP
Retailer 14£3,268 GBP
Retailer 12£3,389 GBP
Retailer 7£3,526 GBP
Retailer 2£3,623 GBP
Retailer 15£3,631 GBP
Retailer 4£3,750 GBP
Retailer 17£3,750 GBP
Retailer 9£3,807 GBP
Retailer 3£3,870 GBP
Retailer 10£3,917 GBP
Retailer 6£4,247 GBP
Retailer 16£5,325 GBP
Retailer 11£5,804 GBP
NZ Jewellers£6,350 GBP

35 data points across 17 retailers

17 retailers£3,072 GBP to £6,350 GBP

A
Cheapest Retailer
-
£3,072 GBP
A
Retailer 2
-
£3,148 GBP
View
A
Retailer 3
-
£3,268 GBP
View
B+
Retailer 4
-
£3,389 GBP
View
Retailer 5
-
£3,526 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£3,623 GBP
View
B+
Retailer 7
-
£3,631 GBP
View
B+
Retailer 8
-
£3,750 GBP
View
Retailer 9
-
£3,750 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£3,807 GBP
View
Retailer 11
-
£3,870 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£3,917 GBP
View
B+
Retailer 13
-
£3,957 GBP
View
B+
Retailer 14
-
£4,247 GBP
View
B
Retailer 15
-
£5,325 GBP
View
B
Retailer 16
-
£5,804 GBP
View
Most Expensive
B
NZ Jewellers
e29120e3-c1fc-4076-a32a-91ebcc4847c1 · Nov 3
£6,350 GBP
$8,499 USD
View
16 more retailers have this diamond
Prices start from £3,072 GBPSave up to £3,278 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
£3,072 GBP