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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 $1,057 NZD
As of November 6, 2026
Save $1,847 NZD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,904 NZD 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 $1,057 to $2,904, a $1,847 spread on the same certified stone. Do Amore Diamonds lists it at $2,904. 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: $2,904 NZD|Low: $938 NZD|High: $3,085 NZD|Avg: $1,651 NZD|-5.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 17, 2026
Retailer 2$1,057 NZD
Retailer 3$1,153 NZD
Retailer 5$1,400 NZD
Retailer 6$1,416 NZD
Retailer 7$1,587 NZD
Retailer 4$1,896 NZD
Do Amore Diamonds$2,904 NZD

8 data points across 7 retailers

4 retailers$1,057 NZD to $2,904 NZD

A
Cheapest Retailer
-
$1,057 NZD
Final sale: no returns
A
Retailer 2
-
$1,153 NZD
View
B+
Retailer 3
-
$1,896 NZD
View
Most Expensive
B
Do Amore Diamonds
12-100765832578 · Nov 6
$2,904 NZD
$1,610 USD
View
3 more retailers have this diamond
Prices start from $1,057 NZDSave up to $1,847 NZD

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
$1,057 NZD