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Oval|Natural|GIA

1.52ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 2231683183

Certificate GIA 2231683183

Diamond specifications and retailer prices

From £2,536 GBP
As of November 4, 2026
Save £3,093 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,115 GBP at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.52ct natural oval diamond

This 1.52ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231683183. Listed at 14 retailers as of November 4, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231683183
Dimensions8.89 × 6.35 × 4.03 mm
L/W Ratio1.40
Top View
8.89 mm6.35 mm1.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231683183
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.5%

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 4
Current: £6,115 GBP|Low: £2,536 GBP|High: £6,115 GBP|Avg: £3,679 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
Retailer 13
Retailer 14
November 6, 2026
Retailer 3£2,536 GBP
Retailer 14£2,713 GBP
Retailer 13£2,768 GBP
Retailer 9£3,180 GBP
Retailer 11£3,180 GBP
Retailer 12£3,180 GBP
Retailer 2£3,438 GBP
Retailer 5£3,616 GBP
Retailer 6£3,616 GBP
Retailer 10£3,669 GBP
Retailer 4£3,736 GBP
Retailer 7£3,988 GBP
Retailer 8£5,629 GBP
NZ Jewellers£6,115 GBP

36 data points across 14 retailers

14 retailers£2,536 GBP to £5,629 GBP

A
Cheapest Retailer
-
£2,536 GBP
A
Retailer 2
-
£2,713 GBP
View
A
Retailer 3
-
£2,768 GBP
View
A
Retailer 4
-
£2,932 GBP
View
Retailer 5
-
£3,180 GBP
View
Price last confirmed 15 days ago
Retailer 6
-
£3,180 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
£3,438 GBP
View
A
Retailer 8
-
£3,616 GBP
View
A
Retailer 9
-
£3,616 GBP
View
Retailer 10
-
£3,669 GBP
View
Price last confirmed 14 days ago
A
Retailer 11
-
£3,736 GBP
View
B+
Retailer 12
-
£3,988 GBP
View
B
Retailer 13
-
£5,629 GBP
View
Most Expensive
NZ Jewellers
eff7399c-fb00-47f3-bff8-9b0a88612f02 · Oct 20
£6,115 GBP
$8,185 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from £2,536 GBPSave up to £3,093 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
1.52ct Oval
£2,536 GBP