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Oval|Natural|GIA

1.20ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 7552665638

Certificate GIA 7552665638

Diamond specifications and retailer prices

From £1,640 GBP
As of November 4, 2026
Save £3,021 GBP (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,661 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 I 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 7552665638. Listed at 10 retailers as of November 4, 2026, with prices from £1,640 to £4,661, a £3,021 spread on the same certified stone. NZ Jewellers lists it at £4,661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552665638
Dimensions8.15 × 5.77 × 3.68 mm
L/W Ratio1.41
Key to symbols
Crystal, Needle, Pinpoint
Top View
8.15 mm5.77 mm1.20 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7552665638
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

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: £4,661 GBP|Low: £1,640 GBP|High: £4,661 GBP|Avg: £2,616 GBP|+12.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 6£1,640 GBP
Retailer 3£1,933 GBP
Retailer 8£2,084 GBP
Retailer 7£2,229 GBP
Retailer 5£2,315 GBP
Retailer 10£2,325 GBP
Retailer 9£2,413 GBP
Retailer 4£2,595 GBP
Retailer 2£3,718 GBP
NZ Jewellers£4,661 GBP

42 data points across 10 retailers

10 retailers£1,640 GBP to £4,661 GBP

A
Cheapest Retailer
-
£1,640 GBP
A
Retailer 2
-
£1,933 GBP
View
A
Retailer 3
-
£2,084 GBP
View
A
Retailer 4
-
£2,229 GBP
View
A
Retailer 5
-
£2,315 GBP
View
Retailer 6
-
£2,325 GBP
View
Price last confirmed 10 days ago
A
Retailer 7
-
£2,413 GBP
View
A
Retailer 8
-
£2,595 GBP
View
B+
Retailer 9
-
£3,718 GBP
View
Most Expensive
B
NZ Jewellers
7484121e-f804-42bb-9b9a-d92bec9c2e69 · Nov 5
£4,661 GBP
$6,292 USD
View
9 more retailers have this diamond
Prices start from £1,640 GBPSave up to £3,021 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
£1,640 GBP