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Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 7526737091

Certificate GIA 7526737091

Diamond specifications and retailer prices

From £2,523 GBP
As of November 5, 2026
Save £3,407 GBP (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,930 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7526737091. Listed at 22 retailers as of November 5, 2026, with prices from £2,523 to £5,930, a £3,407 spread on the same certified stone. NZ Jewellers lists it at £5,930. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7526737091
Dimensions8.50 × 5.79 × 3.67 mm
L/W Ratio1.47
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Cloud, Natural
Top View
8.50 mm5.79 mm1.20 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7526737091
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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 5
Current: £5,930 GBP|Low: £2,238 GBP|High: £5,930 GBP|Avg: £3,612 GBP
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
November 6, 2026
Retailer 8£2,523 GBP
Retailer 13£2,610 GBP
Retailer 9£2,685 GBP
Retailer 11£2,846 GBP
Retailer 4£3,083 GBP
Retailer 5£3,083 GBP
Retailer 12£3,083 GBP
Retailer 6£3,427 GBP
Retailer 3£3,558 GBP
Retailer 2£3,620 GBP
Retailer 10£4,923 GBP
Retailer 7£5,406 GBP
NZ Jewellers£5,930 GBP

44 data points across 13 retailers

22 retailers£2,523 GBP to £5,930 GBP

A
Cheapest Retailer
-
£2,523 GBP
B+
Retailer 2
-
£2,610 GBP
View
B+
Retailer 3
-
£2,618 GBP
View
B+
Retailer 4
-
£2,681 GBP
View
B+
Retailer 5
-
£2,685 GBP
View
B+
Retailer 6
-
£2,714 GBP
View
B+
Retailer 7
-
£2,846 GBP
View
Final sale: no returns
B+
Retailer 8
-
£3,072 GBP
View
Retailer 9
-
£3,083 GBP
View
Price last confirmed 56 days ago
B+
Retailer 10
-
£3,083 GBP
View
B+
Retailer 11
-
£3,083 GBP
View
Retailer 12
-
£3,083 GBP
View
Price last confirmed 8 days ago
B
Retailer 13
-
£3,264 GBP
View
B
Retailer 14
-
£3,357 GBP
View
B
Retailer 15
-
£3,427 GBP
View
Retailer 16
-
£3,558 GBP
View
Price last confirmed 66 days ago
B
Retailer 17
-
£3,558 GBP
View
B+
Retailer 18
-
£3,620 GBP
View
B
Retailer 19
-
£4,923 GBP
View
B
Retailer 20
-
£5,406 GBP
View
Retailer 21
-
£5,930 GBP
View
Price last confirmed 56 days ago
Most Expensive
B
NZ Jewellers
38384717-5366-48fd-9197-1efc57869478 · Nov 5
£5,930 GBP
$7,937 USD
View
21 more retailers have this diamond
Prices start from £2,523 GBPSave up to £3,407 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
£2,523 GBP