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Cushion|Natural|GIA

0.64ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 3535446913

Certificate GIA 3535446913

Diamond specifications and retailer prices

From $406 USD
As of November 2, 2026
Save $694 USD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,100 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.64ct natural cushion diamond

This 0.64ct 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 3535446913. Listed at 10 retailers as of October 31, 2026, with prices from $406 to $1,100, a $694 spread on the same certified stone. Do Amore Diamonds lists it at $1,100. 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

0.64
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535446913
Dimensions4.93 × 4.75 × 3.17 mm
L/W Ratio1.04
Top View
4.93 mm4.75 mm0.64 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535446913
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.7%

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: $1,100 USD|Low: $377 USD|High: $1,230 USD|Avg: $600 USD|-10.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$406 USD
Retailer 10$438 USD
Retailer 8$490 USD
Retailer 3$524 USD
Retailer 7$538 USD
Retailer 2$562 USD
Retailer 4$580 USD
Retailer 9$580 USD
Retailer 5$600 USD
Do Amore Diamonds$1,100 USD

32 data points across 10 retailers

10 retailers$406 USD to $1,100 USD

A
Cheapest Retailer
-
$406 USD
Final sale: no returns
A
Retailer 2
-
$438 USD
MYR 1,784 MYR
View
A
Retailer 3
-
$490 USD
SGD 662 SGD
View
A
Retailer 4
-
$524 USD
View
A
Retailer 5
-
$538 USD
View
A
Retailer 6
-
$562 USD
£442 GBP
View
A
Retailer 7
-
$580 USD
View
A
Retailer 8
-
$580 USD
View
A
Retailer 9
-
$600 USD
View
Most Expensive
B
Do Amore Diamonds
12-100766551100 · Oct 31
$1,100 USD
View
9 more retailers have this diamond
Prices start from $406 USDSave up to $694 USD

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
0.64ct Cushion
$406 USD