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Cushion|Natural|GIA

3.00ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 6542133615

Certificate GIA 6542133615

Diamond specifications and retailer prices

From $29,687 AUD
As of November 4, 2026
Save $5,440 AUD (15%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $35,128 AUD at Ritani · As of November 5, 2026
View at Ritani

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five 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 6542133615. Listed at 6 retailers as of November 4, 2026, with prices from $29,687 to $35,128, a $5,440 spread on the same certified stone. Ritani lists it at $35,128. 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

3.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542133615
Dimensions8.08 × 8.02 × 5.45 mm
L/W Ratio1.01
Top View
8.08 mm8.02 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542133615
Side View
Table 59.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $30,421 AUD|Low: $29,687 AUD|High: $35,248 AUD|Avg: $33,140 AUD|-7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Ritani
November 6, 2026
Retailer 4$29,687 AUD
Retailer 1$30,421 AUD
Retailer 2$31,927 AUD
Retailer 3$32,581 AUD
Retailer 5$32,834 AUD
Ritani$35,128 AUD

39 data points across 6 retailers

6 retailers$29,687 AUD to $35,128 AUD

A
Cheapest Retailer
-
$29,687 AUD
A
Retailer 2
-
$30,421 AUD
View
A
Retailer 3
-
$31,927 AUD
View
A
Retailer 4
-
$32,581 AUD
View
A
Retailer 5
-
$32,834 AUD
View
Most Expensive
A
Ritani
D-58851D04TR · Nov 5
$35,128 AUD
$24,136 USD
View
5 more retailers have this diamond
Prices start from $29,687 AUDSave up to $5,440 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
3.00ct Cushion
$29,687 AUD