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Cushion|Natural|GIA

0.63ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 7541715507

Certificate GIA 7541715507

Diamond specifications and retailer prices

From $616 AUD
$433 USD
As of November 2, 2026
Save $280 AUD (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $897 AUD at Jared · As of November 2, 2026
View at Jared

About this 0.63ct natural cushion diamond

This 0.63ct natural cushion sits in the half to three-quarter carat band, graded G 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 7541715507. Listed at 7 retailers as of November 2, 2026, with prices from $616 to $897, a $280 spread on the same certified stone. Jared lists it at $897. 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

0.63
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541715507
Dimensions4.92 × 4.65 × 3.17 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.92 mm4.65 mm0.63 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541715507
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: 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 2
Current: $897 AUD|Low: $532 AUD|High: $940 AUD|Avg: $782 AUD|-4.5%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8$565 AUD
Retailer 6$616 AUD
Retailer 5$744 AUD
Retailer 4$811 AUD
Retailer 2$856 AUD
Retailer 3$868 AUD
Retailer 7$868 AUD
Jared$897 AUD

36 data points across 8 retailers

7 retailers$616 AUD to $897 AUD

A
Cheapest Retailer
-
$616 AUD
$433 USD
Final sale: no returns
A
Retailer 2
-
$744 AUD
SGD 706 SGD
View
A
Retailer 3
-
$811 AUD
$570 USD
View
A
Retailer 4
-
$856 AUD
£474 GBP
View
A
Retailer 5
-
$868 AUD
$610 USD
View
A
Retailer 6
-
$868 AUD
$610 USD
View
Most Expensive
A
Jared
160001817 · Nov 2
$897 AUD
$630 USD
View
6 more retailers have this diamond
Prices start from $616 AUDSave up to $280 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
0.63ct Cushion
$616 AUD