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Oval|Natural|GIA

1.20ct G VVS1 Oval Natural Diamond

EX • G/VVS1 • GIA 5231681388

Certificate GIA 5231681388

Diamond specifications and retailer prices

From £4,069 GBP
As of November 4, 2026
Save £4,070 GBP (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £8,139 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231681388. Listed at 16 retailers as of November 4, 2026, with prices from £4,069 to £8,139, a £4,070 spread on the same certified stone. NZ Jewellers lists it at £8,139. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.37°
Pavilion angle39.07°
OriginNatural
Grading LabGIA
CertificateGIA 5231681388
Dimensions7.82 × 5.76 × 3.85 mm
L/W Ratio1.36
Top View
7.82 mm5.76 mm1.20 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231681388
Side View
Table 56.0%Crown 41.37°Girdle: Slightly ThickPavilion 39.07°Culet: NoneDepth 66.8%

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: £5,287 GBP|Low: £3,731 GBP|High: £7,256 GBP|Avg: £4,989 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8£3,846 GBP
Retailer 7£4,069 GBP
Retailer 10£4,112 GBP
Retailer 11£4,141 GBP
Retailer 2£4,409 GBP
Retailer 4£4,622 GBP
Retailer 9£4,748 GBP
Retailer 3£5,087 GBP
Retailer 1£5,287 GBP
Retailer 5£5,938 GBP
Retailer 6£7,151 GBP

46 data points across 11 retailers

16 retailers£4,069 GBP to £8,139 GBP

Retailer 1
-
£3,846 GBP
Price last confirmed 11 days ago
A
Retailer 2
-
£4,069 GBP
View
Final sale: no returns
A
Retailer 3
-
£4,104 GBP
View
A
Retailer 4
-
£4,112 GBP
View
A
Retailer 5
-
£4,141 GBP
View
B+
Retailer 6
-
£4,409 GBP
View
Retailer 7
-
£4,409 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£4,409 GBP
View
B+
Retailer 9
-
£4,622 GBP
View
Retailer 10
-
£4,748 GBP
View
Price last confirmed 28 days ago
B+
Retailer 11
-
£5,087 GBP
View
B+
Retailer 12
-
£5,265 GBP
View
B+
Retailer 13
-
£5,287 GBP
View
B+
Retailer 14
-
£5,938 GBP
View
B
Retailer 15
-
£7,151 GBP
View
Most Expensive
B
NZ Jewellers
9bb7cbac-8d7a-487c-ae93-15d859acc8d3 · Nov 5
£8,139 GBP
$10,955 USD
View
15 more retailers have this diamond
Prices start from £4,069 GBPSave up to £4,070 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 Oval
£4,069 GBP