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Radiant|Natural|GIA

0.59ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 2537056821

Certificate GIA 2537056821

Diamond specifications and retailer prices

From £438 GBP
As of November 6, 2026
Save £765 GBP (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,203 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 0.59ct natural radiant diamond

This 0.59ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537056821. Listed at 4 retailers as of November 6, 2026, with prices from £438 to £1,203, a £765 spread on the same certified stone. Do Amore Diamonds lists it at £1,203. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537056821
Dimensions5.39 × 4.21 × 2.87 mm
L/W Ratio1.28
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.39 mm4.21 mm0.59 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537056821
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

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 6
Current: £1,203 GBP|Low: £388 GBP|High: £1,278 GBP|Avg: £684 GBP|-5.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 17, 2026
Retailer 2£438 GBP
Retailer 3£477 GBP
Retailer 5£580 GBP
Retailer 6£586 GBP
Retailer 7£657 GBP
Retailer 4£785 GBP
Do Amore Diamonds£1,203 GBP

8 data points across 7 retailers

4 retailers£438 GBP to £1,203 GBP

A
Cheapest Retailer
-
£438 GBP
Final sale: no returns
A
Retailer 2
-
£477 GBP
View
B+
Retailer 3
-
£785 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100765832578 · Nov 6
£1,203 GBP
$1,610 USD
View
3 more retailers have this diamond
Prices start from £438 GBPSave up to £765 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 Radiant
£438 GBP