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Oval|Natural|GIA

1.33ct K IF Oval Natural Diamond

EX • K/IF • GIA 7542910407

Certificate GIA 7542910407

Diamond specifications and retailer prices

From £2,142 GBP
As of November 6, 2026
Save £2,594 GBP (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,024 GBP at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.33ct natural oval diamond

This 1.33ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) 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 7542910407. Listed at 16 retailers as of November 2, 2026, with a 121% 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

1.33
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 7542910407
Dimensions8.50 × 6.06 × 3.86 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.50 mm6.06 mm1.33 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542910407
Side View
Table 62.0%CrownGirdle: STK-THKPavilion 39.6°Culet: NoneDepth 63.8%

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: £2,523 GBP|Low: £2,113 GBP|High: £4,824 GBP|Avg: £3,055 GBP|-2.7%
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
November 6, 2026
Retailer 2£2,142 GBP
Retailer 1£2,523 GBP
Retailer 5£2,566 GBP
Retailer 12£2,577 GBP
Retailer 11£2,614 GBP
Retailer 7£2,694 GBP
Retailer 6£2,743 GBP
Retailer 3£2,853 GBP
Retailer 10£2,931 GBP
Retailer 4£3,108 GBP
Retailer 8£3,297 GBP
Retailer 9£3,457 GBP
Retailer 13£4,347 GBP
Retailer 14£4,736 GBP

27 data points across 14 retailers

16 retailers£2,142 GBP to £4,736 GBP

A
Cheapest Retailer
-
£2,142 GBP
A
Retailer 2
-
£2,523 GBP
View
A
Retailer 3
-
£2,566 GBP
View
A
Retailer 4
-
£2,577 GBP
View
A
Retailer 5
-
£2,614 GBP
View
Final sale: no returns
A
Retailer 6
-
£2,694 GBP
View
A
Retailer 7
-
£2,743 GBP
View
B+
Retailer 8
-
£2,853 GBP
View
B+
Retailer 9
-
£2,879 GBP
View
B+
Retailer 10
-
£2,931 GBP
View
B+
Retailer 11
-
£3,108 GBP
View
B+
Retailer 12
-
£3,297 GBP
View
B+
Retailer 13
-
£3,457 GBP
View
B
Retailer 14
-
£4,347 GBP
View
B
Retailer 15
-
£4,736 GBP
View
Most Expensive
NZ Jewellers
664579c2-e0c3-4b9f-adf1-0b5e1e25cad1 · Sep 26
£5,024 GBP
$6,725 USD
View
Price last confirmed 41 days ago
15 more retailers have this diamond
Prices start from £2,142 GBPSave up to £2,594 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
1.33ct Oval
£2,142 GBP