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Oval|Natural|GIA

1.20ct J IF Oval Natural Diamond

VG • J/IF • GIA 6541233926

Certificate GIA 6541233926

Diamond specifications and retailer prices

From £1,941 GBP
As of November 4, 2026
Save £2,651 GBP (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,592 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541233926. Listed at 19 retailers as of November 4, 2026, with prices from £1,941 to £4,592, a £2,651 spread on the same certified stone. NZ Jewellers lists it at £4,592. 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
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 6541233926
Dimensions8.32 × 5.91 × 3.75 mm
L/W Ratio1.41
Top View
8.32 mm5.91 mm1.20 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541233926
Side View
Table 61.0%CrownGirdle: STK-THKPavilion 40.3°Culet: NoneDepth 63.5%

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: £4,592 GBP|Low: £1,941 GBP|High: £4,711 GBP|Avg: £2,818 GBP|-2.5%
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 7£1,941 GBP
Retailer 18£1,979 GBP
Retailer 8£2,087 GBP
Retailer 15£2,134 GBP
Retailer 5£2,204 GBP
Retailer 10£2,316 GBP
Retailer 2£2,348 GBP
Retailer 3£2,407 GBP
Retailer 17£2,465 GBP
Retailer 11£2,501 GBP
Retailer 6£2,708 GBP
Retailer 13£2,715 GBP
Retailer 16£2,882 GBP
Retailer 4£3,085 GBP
Retailer 12£3,216 GBP
Retailer 9£4,004 GBP
Retailer 14£4,395 GBP
NZ Jewellers£4,592 GBP

21 data points across 18 retailers

19 retailers£1,941 GBP to £4,592 GBP

A
Cheapest Retailer
-
£1,941 GBP
A
Retailer 2
-
£1,979 GBP
View
B+
Retailer 3
-
£2,087 GBP
View
B+
Retailer 4
-
£2,134 GBP
View
B+
Retailer 5
-
£2,204 GBP
View
Final sale: no returns
B+
Retailer 6
-
£2,316 GBP
View
B+
Retailer 7
-
£2,348 GBP
View
B+
Retailer 8
-
£2,407 GBP
View
B+
Retailer 9
-
£2,465 GBP
View
B+
Retailer 10
-
£2,501 GBP
View
B+
Retailer 11
-
£2,708 GBP
View
B+
Retailer 12
-
£2,715 GBP
View
B+
Retailer 13
-
£2,882 GBP
View
Retailer 14
-
£2,926 GBP
View
Price last confirmed 29 days ago
B
Retailer 15
-
£3,085 GBP
View
B
Retailer 16
-
£3,216 GBP
View
B
Retailer 17
-
£4,004 GBP
View
B
Retailer 18
-
£4,395 GBP
View
Most Expensive
B
NZ Jewellers
9d8b562a-59ad-4159-946e-20a79795da63 · Nov 5
£4,592 GBP
$6,146 USD
View
18 more retailers have this diamond
Prices start from £1,941 GBPSave up to £2,651 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
£1,941 GBP