Oval|Natural|GIA

1.20ct D IF Oval Natural Diamond

ID • D/IF • GIA 2557523381

Certificate GIA 2557523381

Diamond specifications and retailer prices

From £6,939 GBP
As of November 2, 2026
Save £3,178 GBP (31%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £11,051 GBP at NZ Jewellers · As of October 6, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557523381. Listed at 11 retailers as of November 2, 2026, with a 46% 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
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.84°
Pavilion angle41.06°
OriginNatural
Grading LabGIA
CertificateGIA 2557523381
Dimensions8.72 × 5.83 × 3.71 mm
L/W Ratio1.50
Girdle conditionThick
Top View
8.72 mm5.83 mm1.20 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557523381
Side View
Table 58.0%Crown 37.84°Girdle: MED-THKPavilion 41.06°Culet: NoneDepth 63.6%

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 2
Current: £8,826 GBP|Low: £6,939 GBP|High: £10,480 GBP|Avg: £8,082 GBP|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2£6,939 GBP
Retailer 4£7,006 GBP
Retailer 5£7,006 GBP
Retailer 6£7,251 GBP
Retailer 1£8,826 GBP
Retailer 3£10,117 GBP

38 data points across 6 retailers

11 retailers£6,939 GBP to £10,117 GBP

A
Cheapest Retailer
-
£6,939 GBP
A
Retailer 2
-
£7,006 GBP
View
A
Retailer 3
-
£7,006 GBP
View
Retailer 4
-
£7,251 GBP
View
Price last confirmed 14 days ago
Retailer 5
-
£7,928 GBP
View
Price last confirmed 42 days ago
Retailer 6
-
£7,929 GBP
View
Price last confirmed 30 days ago
Retailer 7
-
£8,050 GBP
View
Price last confirmed 38 days ago
B+
Retailer 8
-
£8,826 GBP
View
B
Retailer 9
-
£10,117 GBP
View
Retailer 10
-
£11,050 GBP
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
fa943cbd-d979-40a9-8b97-c487b1473e60 · Oct 6
£11,051 GBP
$14,874 USD
View
Price last confirmed 30 days ago
10 more retailers have this diamond
Prices start from £6,939 GBPSave up to £3,178 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
£6,939 GBP