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Oval|Natural|GIA

1.20ct D IF Oval Natural Diamond

EX • D/IF • GIA 3565054257

Certificate GIA 3565054257

Diamond specifications and retailer prices

From £6,170 GBP
As of November 2, 2026
Save £3,429 GBP (36%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £11,929 GBP at NZ Jewellers · As of September 29, 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 3565054257. Listed at 12 retailers as of November 2, 2026, with a 56% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565054257
Dimensions8.38 × 5.83 × 3.78 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizeNone
Top View
8.38 mm5.83 mm1.20 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565054257
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.9%

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: £11,929 GBP|Low: £5,859 GBP|High: £11,929 GBP|Avg: £7,695 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
Retailer 14
Retailer 15
November 2, 2026
Retailer 14£5,859 GBP
Retailer 2£6,170 GBP
Retailer 13£6,358 GBP
Retailer 8£6,373 GBP
Retailer 6£6,575 GBP
Retailer 5£6,584 GBP
Retailer 4£6,651 GBP
Retailer 10£6,694 GBP
Retailer 3£7,132 GBP
Retailer 7£7,133 GBP
Retailer 12£7,450 GBP
Retailer 15£7,735 GBP
Retailer 11£8,462 GBP
Retailer 9£9,599 GBP
NZ Jewellers£11,929 GBP

23 data points across 15 retailers

12 retailers£6,170 GBP to £9,599 GBP

Retailer 1
-
£5,859 GBP
Price last confirmed 18 days ago
A
Retailer 2
-
£6,170 GBP
View
A
Retailer 3
-
£6,373 GBP
View
Retailer 4
-
£6,651 GBP
View
Price last confirmed 33 days ago
B+
Retailer 5
-
£6,694 GBP
View
Retailer 6
-
£7,132 GBP
View
Price last confirmed 19 days ago
Retailer 7
-
£7,133 GBP
View
Price last confirmed 36 days ago
B+
Retailer 8
-
£7,450 GBP
View
Retailer 9
-
£8,230 GBP
View
Price last confirmed 38 days ago
B+
Retailer 10
-
£8,462 GBP
View
B+
Retailer 11
-
£9,599 GBP
View
Most Expensive
NZ Jewellers
c385159f-4a74-4ff0-a297-cd3ba6d9868f · Sep 29
£11,929 GBP
$16,056 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from £6,170 GBPSave up to £3,429 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
£6,170 GBP