Oval|Natural|GIA

1.50ct F I1 Oval Natural Diamond

EX • F/I1 • GIA 2235901838

Certificate GIA 2235901838

Diamond specifications and retailer prices

From £3,564 GBP
$4,783 USD
As of November 2, 2026
Save £1,747 GBP (33%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £8,132 GBP at NZ Jewellers · As of October 17, 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235901838. Listed at 8 retailers as of November 2, 2026, with a 49% 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

1.50
Carat
F
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235901838
Dimensions8.98 × 6.49 × 3.93 mm
L/W Ratio1.38
Culet sizeNone
Cert comments
2%+ RAP FOR MEMO I1++ GOOD SI2 MOSTLY INC BET GIRDLE&TABLE LOT OF REFLECTIONS IN PIC
Top View
8.98 mm6.49 mm1.50 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235901838
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.5%

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 2
Current: £8,132 GBP|Low: £3,564 GBP|High: £8,132 GBP|Avg: £5,061 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4£3,564 GBP
Retailer 3£3,841 GBP
Retailer 5£4,405 GBP
Retailer 6£4,405 GBP
Retailer 8£4,765 GBP
Retailer 2£5,311 GBP
Retailer 7£5,796 GBP
NZ Jewellers£8,132 GBP

19 data points across 8 retailers

8 retailers£3,564 GBP to £5,311 GBP

A
Cheapest Retailer
-
£3,564 GBP
$4,783 USD
B+
Retailer 2
-
£3,841 GBP
$5,154 USD
View
Retailer 3
-
£4,405 GBP
$5,911 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£4,405 GBP
$5,911 USD
View
Price last confirmed 15 days ago
Retailer 5
-
£4,405 GBP
$5,911 USD
View
Price last confirmed 16 days ago
Retailer 6
-
£5,082 GBP
$6,820 USD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
£5,311 GBP
€6,788 EUR
View
Most Expensive
NZ Jewellers
845dd6cd-3763-4084-b65c-0abe68977781 · Oct 17
£8,132 GBP
$10,912 USD
View
Price last confirmed 15 days ago
7 more retailers have this diamond
Prices start from £3,564 GBPSave up to £1,747 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
£3,564 GBP