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Oval|Natural|GIA

0.59ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 7538618642

Certificate GIA 7538618642

Diamond specifications and retailer prices

From £1,063 GBP
As of October 31, 2026
Save £269 GBP (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,332 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.59ct natural oval diamond

This 0.59ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7538618642. Listed at 2 retailers as of October 30, 2026, with prices from £1,063 to £1,332, a £269 spread on the same certified stone. Diamond Exchange Canada lists it at £1,332. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.36°
Pavilion angle41.04°
OriginNatural
Grading LabGIA
CertificateGIA 7538618642
Dimensions6.83 × 4.64 × 2.88 mm
L/W Ratio1.47
Culet sizeNone
Top View
6.83 mm4.64 mm0.59 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7538618642
Side View
Table 60.0%Crown 35.36°Girdle: VTN-VTKPavilion 41.04°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £1,332 GBP|Low: £272 GBP|High: £1,332 GBP|Avg: £593 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 13
October 31, 2026
Retailer 3£272 GBP
Retailer 6£387 GBP
Retailer 9£437 GBP
Retailer 11£478 GBP
Retailer 8£500 GBP
Retailer 12£578 GBP
Retailer 5£611 GBP
Retailer 7£662 GBP
Retailer 10£663 GBP
Retailer 4£663 GBP
Retailer 13£715 GBP
Retailer 2£1,063 GBP
Diamond Exchange Canada£1,332 GBP

17 data points across 13 retailers

2 retailers£1,063 GBP to £1,332 GBP

B
Cheapest Retailer
-
£1,063 GBP
Most Expensive
B
Diamond Exchange Canada
1996338150 · Oct 30
£1,332 GBP
CA$2,478 CAD
View
1 more retailer has this diamond
Prices start from £1,063 GBPSave up to £269 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.

B
0.59ct Oval
£1,063 GBP