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Oval|Natural|GIA

1.20ct D IF Oval Natural Diamond

EX • D/IF • GIA 6542355753

Certificate GIA 6542355753

Diamond specifications and retailer prices

From £6,737 GBP
As of November 4, 2026
Save £3,508 GBP (34%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £10,964 GBP at NZ Jewellers · As of September 19, 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 6542355753. Listed at 18 retailers as of November 4, 2026, with a 52% 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542355753
Dimensions8.71 × 5.62 × 3.65 mm
L/W Ratio1.55
Top View
8.71 mm5.62 mm1.20 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542355753
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £7,123 GBP|Low: £6,656 GBP|High: £10,397 GBP|Avg: £7,871 GBP|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12£6,737 GBP
Retailer 6£7,003 GBP
Retailer 1£7,123 GBP
Retailer 3£7,188 GBP
Retailer 10£7,228 GBP
Retailer 11£7,260 GBP
Retailer 4£7,261 GBP
Retailer 8£7,987 GBP
Retailer 2£8,168 GBP
Retailer 9£8,286 GBP
Retailer 5£9,596 GBP
Retailer 7£10,245 GBP

39 data points across 12 retailers

18 retailers£6,737 GBP to £10,245 GBP

B+
Cheapest Retailer
-
£6,737 GBP
B+
Retailer 2
-
£7,003 GBP
View
B+
Retailer 3
-
£7,123 GBP
View
B+
Retailer 4
-
£7,188 GBP
View
Retailer 5
-
£7,228 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
£7,260 GBP
View
Final sale: no returns
B+
Retailer 7
-
£7,854 GBP
View
Retailer 8
-
£7,866 GBP
View
Price last confirmed 45 days ago
Retailer 9
-
£7,866 GBP
View
Price last confirmed 36 days ago
B+
Retailer 10
-
£7,881 GBP
View
B+
Retailer 11
-
£7,987 GBP
View
B+
Retailer 12
-
£8,047 GBP
View
B+
Retailer 13
-
£8,168 GBP
View
B+
Retailer 14
-
£8,286 GBP
View
Retailer 15
-
£9,076 GBP
View
Price last confirmed 45 days ago
B
Retailer 16
-
£9,596 GBP
View
B
Retailer 17
-
£10,245 GBP
View
Most Expensive
NZ Jewellers
4a5a6446-2f08-4149-96f7-b4d7d5130bba · Sep 19
£10,964 GBP
$14,756 USD
View
Price last confirmed 47 days ago
17 more retailers have this diamond
Prices start from £6,737 GBPSave up to £3,508 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.

B+
1.20ct Oval
£6,737 GBP