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Cushion|Natural|GIA

0.36ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6555406660

Certificate GIA 6555406660

Diamond specifications and retailer prices

From HK$4,012 HKD
SGD 691 SGD
As of October 31, 2026
Save HK$6,052 HKD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$10,064 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.36ct natural cushion diamond

This 0.36ct natural cushion sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555406660. Listed at 11 retailers as of October 28, 2026, with prices from HK$4,012 to HK$10,064, a HK$6,052 spread on the same certified stone. Queensmith lists it at HK$10,064. 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

0.36
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555406660
Dimensions3.95 × 3.98 × 2.67 mm
L/W Ratio1.01
Top View
3.95 mm3.98 mm0.36 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555406660
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 67.4%

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: Oct 31
Current: HK$10,064 HKD|Low: HK$4,012 HKD|High: HK$10,333 HKD|Avg: HK$6,537 HKD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8HK$4,012 HKD
Retailer 7HK$5,175 HKD
Retailer 2HK$5,198 HKD
Retailer 9HK$5,453 HKD
Retailer 10HK$5,679 HKD
Retailer 11HK$5,795 HKD
Retailer 5HK$6,187 HKD
Retailer 6HK$6,426 HKD
Retailer 3HK$6,647 HKD
Retailer 4HK$9,566 HKD
QueensmithHK$10,064 HKD

38 data points across 11 retailers

11 retailersHK$4,012 HKD to HK$10,064 HKD

A
Cheapest Retailer
-
HK$4,012 HKD
SGD 691 SGD
B+
Retailer 2
-
HK$5,175 HKD
$660 USD
View
B+
Retailer 3
-
HK$5,198 HKD
£522 GBP
View
B+
Retailer 4
-
HK$5,453 HKD
$695 USD
View
B+
Retailer 5
-
HK$5,679 HKD
£570 GBP
View
B+
Retailer 6
-
HK$5,795 HKD
$739 USD
View
B
Retailer 7
-
HK$6,187 HKD
€751 EUR
View
B
Retailer 8
-
HK$6,426 HKD
ZAR 13,231 ZAR
View
Retailer 9
-
HK$6,647 HKD
A$1,303 AUD
View
Price last confirmed 30 days ago
B
Retailer 10
-
HK$9,566 HKD
£960 GBP
View
Most Expensive
B
Queensmith
6555406660 · Oct 28
HK$10,064 HKD
£1,010 GBP
View
10 more retailers have this diamond
Prices start from HK$4,012 HKDSave up to HK$6,052 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
0.36ct Cushion
HK$4,012 HKD