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Cushion|Natural|GIA

0.61ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 6542370320

Certificate GIA 6542370320

Diamond specifications and retailer prices

From $505 AUD
$354 USD
As of November 2, 2026
Save $251 AUD (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $756 AUD at Jared · As of November 2, 2026
View at Jared

About this 0.61ct natural cushion diamond

This 0.61ct natural cushion 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 6542370320. Listed at 7 retailers as of November 2, 2026, with prices from $505 to $756, a $251 spread on the same certified stone. Jared lists it at $756. 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

0.61
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542370320
Dimensions4.82 × 4.64 × 3.16 mm
L/W Ratio1.04
Top View
4.82 mm4.64 mm0.61 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542370320
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

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 2
Current: $756 AUD|Low: $452 AUD|High: $842 AUD|Avg: $691 AUD|-10.2%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$505 AUD
Retailer 6$604 AUD
Retailer 5$683 AUD
Retailer 2$694 AUD
Retailer 3$728 AUD
Retailer 7$728 AUD
Jared$756 AUD

40 data points across 7 retailers

7 retailers$505 AUD to $756 AUD

A
Cheapest Retailer
-
$505 AUD
$354 USD
Final sale: no returns
A
Retailer 2
-
$604 AUD
SGD 572 SGD
View
A
Retailer 3
-
$683 AUD
$479 USD
View
A
Retailer 4
-
$694 AUD
£383 GBP
View
A
Retailer 5
-
$728 AUD
$510 USD
View
A
Retailer 6
-
$728 AUD
$510 USD
View
Most Expensive
A
Jared
159052442 · Nov 2
$756 AUD
$530 USD
View
6 more retailers have this diamond
Prices start from $505 AUDSave up to $251 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
0.61ct Cushion
$505 AUD