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Oval|Natural|GIA

1.20ct D VS1 Oval Natural Diamond

EX • D/VS1 • GIA 6522121956

Certificate GIA 6522121956

Diamond specifications and retailer prices

From £3,585 GBP
As of November 4, 2026
Save £3,612 GBP (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £8,171 GBP at NZ Jewellers · As of October 23, 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 D colour (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 6522121956. Listed at 19 retailers as of November 2, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.68°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 6522121956
Dimensions8.04 × 5.82 × 3.74 mm
L/W Ratio1.38
Top View
8.04 mm5.82 mm1.20 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6522121956
Side View
Table 61.0%Crown 40.68°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 64.3%

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: £4,639 GBP|Low: £3,585 GBP|High: £7,284 GBP|Avg: £5,101 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7£3,585 GBP
Retailer 2£4,218 GBP
Retailer 3£4,485 GBP
Retailer 8£4,510 GBP
Retailer 1£4,639 GBP
Retailer 9£4,766 GBP
Retailer 4£5,336 GBP
Retailer 6£6,003 GBP
Retailer 5£7,197 GBP

37 data points across 9 retailers

19 retailers£3,585 GBP to £7,197 GBP

A
Cheapest Retailer
-
£3,585 GBP
Retailer 2
-
£4,086 GBP
View
Price last confirmed 22 days ago
B+
Retailer 3
-
£4,218 GBP
View
B+
Retailer 4
-
£4,260 GBP
View
B+
Retailer 5
-
£4,485 GBP
View
Retailer 6
-
£4,510 GBP
View
Price last confirmed 11 days ago
B+
Retailer 7
-
£4,510 GBP
View
Final sale: no returns
B+
Retailer 8
-
£4,639 GBP
View
Retailer 9
-
£4,766 GBP
View
Price last confirmed 27 days ago
B+
Retailer 10
-
£4,896 GBP
View
Retailer 11
-
£4,961 GBP
View
Price last confirmed 11 days ago
B+
Retailer 12
-
£5,003 GBP
View
B+
Retailer 13
-
£5,288 GBP
View
B+
Retailer 14
-
£5,336 GBP
View
Retailer 15
-
£5,637 GBP
View
Price last confirmed 13 days ago
B
Retailer 16
-
£6,003 GBP
View
B
Retailer 17
-
£6,945 GBP
View
B
Retailer 18
-
£7,197 GBP
View
Most Expensive
NZ Jewellers
96e89408-d806-4b3d-95ae-5adda836f047 · Oct 23
£8,171 GBP
$10,998 USD
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from £3,585 GBPSave up to £3,612 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
£3,585 GBP