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Cushion|Natural|GIA

0.65ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 7538607979

Certificate GIA 7538607979

Diamond specifications and retailer prices

From $568 AUD
$398 USD
As of November 2, 2026
Save $274 AUD (33%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $842 AUD at Jared · As of November 2, 2026
View at Jared

About this 0.65ct natural cushion diamond

This 0.65ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7538607979. Listed at 9 retailers as of November 2, 2026, with prices from $568 to $842, a $274 spread on the same certified stone. Jared lists it at $842. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.65
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7538607979
Dimensions5.17 × 4.80 × 3.17 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.17 mm4.80 mm0.65 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7538607979
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.0%

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: $842 AUD|Low: $501 AUD|High: $927 AUD|Avg: $758 AUD|-9.2%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$568 AUD
Retailer 9$612 AUD
Retailer 7$684 AUD
Retailer 3$735 AUD
Retailer 6$755 AUD
Retailer 2$785 AUD
Retailer 4$813 AUD
Retailer 8$813 AUD
Jared$842 AUD

43 data points across 9 retailers

9 retailers$568 AUD to $842 AUD

B+
Cheapest Retailer
-
$568 AUD
$398 USD
Final sale: no returns
A
Retailer 2
-
$612 AUD
MYR 1,747 MYR
View
B+
Retailer 3
-
$684 AUD
SGD 648 SGD
View
B+
Retailer 4
-
$735 AUD
$515 USD
View
B+
Retailer 5
-
$755 AUD
$529 USD
View
B+
Retailer 6
-
$785 AUD
£433 GBP
View
B+
Retailer 7
-
$813 AUD
$570 USD
View
B+
Retailer 8
-
$813 AUD
$570 USD
View
Most Expensive
B+
Jared
159035982 · Nov 2
$842 AUD
$590 USD
View
8 more retailers have this diamond
Prices start from $568 AUDSave up to $274 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
0.65ct Cushion
$568 AUD