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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 HK$3,185 HKD
$406 USD
As of November 2, 2026
Save HK$5,445 HKD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,630 HKD at Do Amore Diamonds · As of November 2, 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 November 2, 2026, with prices from HK$3,185 to HK$8,630, a HK$5,445 spread on the same certified stone. Do Amore Diamonds lists it at HK$8,630. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$8,630 HKD|Low: HK$2,958 HKD|High: HK$9,650 HKD|Avg: HK$4,709 HKD|-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 6HK$3,185 HKD
Retailer 10HK$3,436 HKD
Retailer 8HK$3,843 HKD
Retailer 3HK$4,111 HKD
Retailer 7HK$4,221 HKD
Retailer 2HK$4,406 HKD
Retailer 4HK$4,551 HKD
Retailer 9HK$4,551 HKD
Retailer 5HK$4,707 HKD
Do Amore DiamondsHK$8,630 HKD

32 data points across 10 retailers

10 retailersHK$3,185 HKD to HK$8,630 HKD

A
Cheapest Retailer
-
HK$3,185 HKD
$406 USD
Final sale: no returns
A
Retailer 2
-
HK$3,436 HKD
MYR 1,784 MYR
View
A
Retailer 3
-
HK$3,843 HKD
SGD 662 SGD
View
A
Retailer 4
-
HK$4,111 HKD
$524 USD
View
A
Retailer 5
-
HK$4,221 HKD
$538 USD
View
A
Retailer 6
-
HK$4,406 HKD
£442 GBP
View
A
Retailer 7
-
HK$4,551 HKD
$580 USD
View
A
Retailer 8
-
HK$4,551 HKD
$580 USD
View
A
Retailer 9
-
HK$4,707 HKD
$600 USD
View
Most Expensive
B
Do Amore Diamonds
12-100766551100 · Nov 2
HK$8,630 HKD
$1,100 USD
View
9 more retailers have this diamond
Prices start from HK$3,185 HKDSave up to HK$5,445 HKD

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
HK$3,185 HKD