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Cushion|Natural|GIA

0.35ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6552405831

Certificate GIA 6552405831

Diamond specifications and retailer prices

From HK$3,925 HKD
SGD 676 SGD
As of October 31, 2026
Save HK$6,089 HKD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$10,014 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.35ct natural cushion diamond

This 0.35ct 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 6552405831. Listed at 11 retailers as of October 27, 2026, with prices from HK$3,925 to HK$10,014, a HK$6,089 spread on the same certified stone. Queensmith lists it at HK$10,014. 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

0.35
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552405831
Dimensions3.97 × 3.99 × 2.65 mm
L/W Ratio1.01
Top View
3.97 mm3.99 mm0.35 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552405831
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

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$10,014 HKD|Low: HK$3,925 HKD|High: HK$10,164 HKD|Avg: HK$6,406 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$3,925 HKD
Retailer 2HK$5,058 HKD
Retailer 7HK$5,068 HKD
Retailer 9HK$5,359 HKD
Retailer 10HK$5,534 HKD
Retailer 11HK$5,659 HKD
Retailer 5HK$6,047 HKD
Retailer 6HK$6,261 HKD
Retailer 3HK$6,476 HKD
Retailer 4HK$9,327 HKD
QueensmithHK$10,014 HKD

36 data points across 11 retailers

11 retailersHK$3,925 HKD to HK$10,014 HKD

A
Cheapest Retailer
-
HK$3,925 HKD
SGD 676 SGD
B+
Retailer 2
-
HK$5,058 HKD
£508 GBP
View
B+
Retailer 3
-
HK$5,068 HKD
$646 USD
View
B+
Retailer 4
-
HK$5,359 HKD
$683 USD
View
B+
Retailer 5
-
HK$5,534 HKD
£555 GBP
View
B+
Retailer 6
-
HK$5,659 HKD
$721 USD
View
B
Retailer 7
-
HK$6,047 HKD
€734 EUR
View
B
Retailer 8
-
HK$6,261 HKD
ZAR 12,891 ZAR
View
Retailer 9
-
HK$6,476 HKD
A$1,270 AUD
View
Price last confirmed 30 days ago
B
Retailer 10
-
HK$9,327 HKD
£936 GBP
View
Most Expensive
B
Queensmith
6552405831 · Oct 27
HK$10,014 HKD
£1,005 GBP
View
10 more retailers have this diamond
Prices start from HK$3,925 HKDSave up to HK$6,089 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
0.35ct Cushion
HK$3,925 HKD