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Cushion|Natural|GIA

0.59ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2546054885

Certificate GIA 2546054885

Diamond specifications and retailer prices

From $454 AUD
$319 USD
As of November 2, 2026
Save $927 AUD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,381 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.59ct natural cushion diamond

This 0.59ct natural cushion sits in the half to three-quarter carat band, graded H 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 2546054885. Listed at 6 retailers as of October 31, 2026, with prices from $454 to $1,381, a $927 spread on the same certified stone. Do Amore Diamonds lists it at $1,381. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546054885
Dimensions4.68 × 4.67 × 3.17 mm
L/W Ratio1.00
Top View
4.68 mm4.67 mm0.59 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546054885
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.8%

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 2
Current: $1,381 AUD|Low: $401 AUD|High: $1,452 AUD|Avg: $680 AUD|+3.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$454 AUD
Retailer 6$478 AUD
Retailer 5$527 AUD
Retailer 4$538 AUD
Retailer 2$679 AUD
Do Amore Diamonds$1,381 AUD

40 data points across 6 retailers

6 retailers$454 AUD to $1,381 AUD

A
Cheapest Retailer
-
$454 AUD
$319 USD
Final sale: no returns
A
Retailer 2
-
$478 AUD
MYR 1,368 MYR
View
A
Retailer 3
-
$527 AUD
$370 USD
View
A
Retailer 4
-
$538 AUD
SGD 511 SGD
View
A
Retailer 5
-
$679 AUD
£376 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100766600321 · Oct 31
$1,381 AUD
$970 USD
View
5 more retailers have this diamond
Prices start from $454 AUDSave up to $927 AUD

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 Cushion
$454 AUD