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Oval|Natural|GIA

1.50ct K IF Oval Natural Diamond

ID • K/IF • GIA 1543853908

Certificate GIA 1543853908

Diamond specifications and retailer prices

From £4,041 GBP
As of November 6, 2026
Save £3,490 GBP (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £7,531 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two 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 1543853908. Listed at 11 retailers as of November 5, 2026, with prices from £4,041 to £7,531, a £3,490 spread on the same certified stone. NZ Jewellers lists it at £7,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543853908
Dimensions9.12 × 6.47 × 3.84 mm
L/W Ratio1.41
Culet sizeNone
Top View
9.12 mm6.47 mm1.50 ctK / IF
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543853908
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.4%

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: £7,531 GBP|Low: £4,038 GBP|High: £7,531 GBP|Avg: £5,066 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£4,041 GBP
Retailer 3£4,296 GBP
Retailer 5£4,349 GBP
Retailer 8£4,503 GBP
Retailer 10£4,503 GBP
Retailer 11£4,503 GBP
Retailer 4£4,892 GBP
Retailer 9£5,195 GBP
Retailer 6£5,493 GBP
Retailer 7£6,616 GBP
NZ Jewellers£7,531 GBP

31 data points across 11 retailers

11 retailers£4,041 GBP to £7,531 GBP

A
Cheapest Retailer
-
£4,041 GBP
A
Retailer 2
-
£4,296 GBP
View
A
Retailer 3
-
£4,349 GBP
View
B+
Retailer 4
-
£4,503 GBP
View
Retailer 5
-
£4,503 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£4,503 GBP
View
B+
Retailer 7
-
£4,892 GBP
View
B+
Retailer 8
-
£5,195 GBP
View
B+
Retailer 9
-
£5,493 GBP
View
B
Retailer 10
-
£6,616 GBP
View
Most Expensive
B
NZ Jewellers
b229e592-7e6c-4b1c-a0d5-0eb850667f40 · Nov 5
£7,531 GBP
$10,080 USD
View
10 more retailers have this diamond
Prices start from £4,041 GBPSave up to £3,490 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
1.50ct Oval
£4,041 GBP