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Oval|Natural|GIA

0.59ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 5232564220

Certificate GIA 5232564220

Diamond specifications and retailer prices

From £475 GBP
$636 USD
As of October 31, 2026
Save £1,140 GBP (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,614 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.59ct natural oval diamond

This 0.59ct natural oval sits in the half to three-quarter 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 5232564220. Listed at 10 retailers as of October 30, 2026, with prices from £475 to £1,614, a £1,140 spread on the same certified stone. NZ Jewellers lists it at £1,614. 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

0.59
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36.19°
Pavilion angle38.84°
OriginNatural
Grading LabGIA
CertificateGIA 5232564220
Dimensions6.95 × 4.63 × 2.80 mm
L/W Ratio1.50
Top View
6.95 mm4.63 mm0.59 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5232564220
Side View
Table 60.0%Crown 36.19°Girdle: MED-VTKPavilion 38.84°Culet: NoneDepth 60.6%

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: Oct 31
Current: £1,614 GBP|Low: £435 GBP|High: £1,614 GBP|Avg: £739 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6£475 GBP
Retailer 10£515 GBP
Retailer 11£515 GBP
Retailer 7£534 GBP
Retailer 2£586 GBP
Retailer 9£594 GBP
Retailer 8£612 GBP
Retailer 4£732 GBP
Retailer 3£775 GBP
Retailer 5£1,190 GBP
NZ Jewellers£1,614 GBP

42 data points across 11 retailers

10 retailers£475 GBP to £1,614 GBP

A
Cheapest Retailer
-
£475 GBP
$636 USD
Final sale: no returns
B+
Retailer 2
-
£515 GBP
$690 USD
View
B+
Retailer 3
-
£534 GBP
$716 USD
View
B+
Retailer 4
-
£586 GBP
View
B+
Retailer 5
-
£594 GBP
$796 USD
View
B+
Retailer 6
-
£612 GBP
$820 USD
View
B
Retailer 7
-
£648 GBP
$868 USD
View
B+
Retailer 8
-
£732 GBP
€934 EUR
View
B
Retailer 9
-
£1,190 GBP
View
Most Expensive
B
NZ Jewellers
ccedea47-6546-418e-af8c-e2f94bc68ad9 · Oct 30
£1,614 GBP
$2,163 USD
View
9 more retailers have this diamond
Prices start from £475 GBPSave up to £1,140 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
0.59ct Oval
£475 GBP