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Oval|Natural|GIA

1.20ct F IF Oval Natural Diamond

EX • F/IF • GIA 1549649142

Certificate GIA 1549649142

Diamond specifications and retailer prices

From £4,256 GBP
As of November 6, 2026
Save £3,512 GBP (45%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £9,534 GBP at NZ Jewellers · As of October 17, 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 F 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 1549649142. Listed at 24 retailers as of November 6, 2026, with a 83% 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
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549649142
Dimensions8.97 × 5.82 × 3.65 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizeNone
Top View
8.97 mm5.82 mm1.20 ctF / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549649142
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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 6
Current: £7,768 GBP|Low: £4,256 GBP|High: £8,028 GBP|Avg: £5,906 GBP|-3.2%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 15£4,256 GBP
Retailer 14£4,427 GBP
Retailer 5£4,581 GBP
Retailer 4£5,109 GBP
Retailer 3£5,172 GBP
Retailer 11£5,222 GBP
Retailer 12£5,232 GBP
Retailer 13£5,476 GBP
Retailer 8£5,496 GBP
Retailer 16£5,718 GBP
Retailer 17£5,725 GBP
Retailer 10£5,788 GBP
Retailer 18£6,057 GBP
Retailer 6£6,201 GBP
Retailer 9£6,601 GBP
Retailer 2£6,838 GBP
Retailer 7£7,268 GBP
Retailer 1£7,768 GBP

25 data points across 18 retailers

24 retailers£4,256 GBP to £7,768 GBP

A
Cheapest Retailer
-
£4,256 GBP
A
Retailer 2
-
£4,427 GBP
View
A
Retailer 3
-
£4,581 GBP
View
Retailer 4
-
£4,931 GBP
View
Price last confirmed 27 days ago
B+
Retailer 5
-
£5,109 GBP
View
B+
Retailer 6
-
£5,172 GBP
View
Final sale: no returns
B+
Retailer 7
-
£5,222 GBP
View
B+
Retailer 8
-
£5,232 GBP
View
B+
Retailer 9
-
£5,236 GBP
View
Retailer 10
-
£5,262 GBP
View
Price last confirmed 22 days ago
B+
Retailer 11
-
£5,476 GBP
View
B+
Retailer 12
-
£5,476 GBP
View
Retailer 13
-
£5,496 GBP
View
Price last confirmed 16 days ago
Retailer 14
-
£5,700 GBP
View
Price last confirmed 20 days ago
B+
Retailer 15
-
£5,718 GBP
View
B+
Retailer 16
-
£5,725 GBP
View
Retailer 17
-
£5,788 GBP
View
Price last confirmed 22 days ago
B+
Retailer 18
-
£6,057 GBP
View
B+
Retailer 19
-
£6,201 GBP
View
Retailer 20
-
£6,578 GBP
View
Price last confirmed 20 days ago
B+
Retailer 21
-
£6,838 GBP
View
Retailer 22
-
£7,268 GBP
View
Price last confirmed 10 days ago
B
Retailer 23
-
£7,768 GBP
View
Most Expensive
NZ Jewellers
04f08dc8-49d7-4f69-9b33-73a8a7b99b6e · Oct 17
£9,534 GBP
$12,761 USD
View
Price last confirmed 20 days ago
23 more retailers have this diamond
Prices start from £4,256 GBPSave up to £3,512 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
£4,256 GBP