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Oval|Natural|GIA

1.50ct K VS1 Oval Natural Diamond

EX • K/VS1 • GIA 2457499771

Certificate GIA 2457499771

Diamond specifications and retailer prices

From £2,805 GBP
As of November 4, 2026
Save £2,750 GBP (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,556 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2457499771. Listed at 15 retailers as of November 4, 2026, with prices from £2,805 to £5,556, a £2,750 spread on the same certified stone. NZ Jewellers lists it at £5,556. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2457499771
Dimensions8.85 × 6.68 × 3.97 mm
L/W Ratio1.32
Top View
8.85 mm6.68 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2457499771
Side View
Table 64.0%CrownGirdlePavilionCulet: 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 4
Current: £5,556 GBP|Low: £2,805 GBP|High: £5,556 GBP|Avg: £3,624 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3£2,805 GBP
Retailer 4£2,855 GBP
Retailer 7£2,998 GBP
Retailer 8£3,189 GBP
Retailer 9£3,189 GBP
Retailer 12£3,189 GBP
Retailer 5£3,230 GBP
Retailer 11£3,607 GBP
Retailer 10£3,680 GBP
Retailer 2£3,892 GBP
Retailer 6£5,318 GBP
NZ Jewellers£5,556 GBP

31 data points across 12 retailers

15 retailers£2,805 GBP to £5,556 GBP

A
Cheapest Retailer
-
£2,805 GBP
A
Retailer 2
-
£2,855 GBP
View
A
Retailer 3
-
£2,998 GBP
View
A
Retailer 4
-
£3,030 GBP
View
A
Retailer 5
-
£3,189 GBP
View
B+
Retailer 6
-
£3,189 GBP
View
Retailer 7
-
£3,189 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£3,230 GBP
View
B+
Retailer 9
-
£3,299 GBP
View
B+
Retailer 10
-
£3,311 GBP
View
B+
Retailer 11
-
£3,607 GBP
View
B+
Retailer 12
-
£3,680 GBP
View
B+
Retailer 13
-
£3,892 GBP
View
B
Retailer 14
-
£5,318 GBP
View
Most Expensive
B
NZ Jewellers
4bb96f1f-9732-4cba-bf4b-db916c113692 · Nov 5
£5,556 GBP
$7,436 USD
View
14 more retailers have this diamond
Prices start from £2,805 GBPSave up to £2,750 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
£2,805 GBP