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Cushion|Natural|GIA

0.33ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6542392828

Certificate GIA 6542392828

Diamond specifications and retailer prices

From HK$2,989 HKD
$381 USD
As of October 29, 2026
Save HK$3,418 HKD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$6,407 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.33ct natural cushion diamond

This 0.33ct natural cushion sits in the sub-half-carat band, graded I 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 6542392828. Listed at 8 retailers as of October 29, 2026, with prices from HK$2,989 to HK$6,407, a HK$3,418 spread on the same certified stone. MOH London lists it at HK$6,407. 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

0.33
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542392828
Dimensions3.92 × 3.82 × 2.64 mm
L/W Ratio1.03
Top View
3.92 mm3.82 mm0.33 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542392828
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$6,407 HKD|Low: HK$2,966 HKD|High: HK$6,636 HKD|Avg: HK$4,288 HKD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$2,989 HKD
Retailer 5HK$3,201 HKD
Retailer 2HK$3,594 HKD
Retailer 8HK$3,780 HKD
Retailer 4HK$4,299 HKD
Retailer 7HK$4,410 HKD
Retailer 3HK$5,116 HKD
MOH LondonHK$6,407 HKD

43 data points across 8 retailers

8 retailersHK$2,989 HKD to HK$6,407 HKD

B+
Cheapest Retailer
-
HK$2,989 HKD
$381 USD
B+
Retailer 2
-
HK$3,201 HKD
$408 USD
View
B
Retailer 3
-
HK$3,594 HKD
£361 GBP
View
Retailer 4
-
HK$3,780 HKD
$482 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
HK$4,299 HKD
ZAR 8,851 ZAR
View
Retailer 6
-
HK$4,410 HKD
A$865 AUD
View
Price last confirmed 30 days ago
B
Retailer 7
-
HK$5,116 HKD
€621 EUR
View
Most Expensive
B
MOH London
51E43D3C0 · Nov 2
HK$6,407 HKD
£643 GBP
View
7 more retailers have this diamond
Prices start from HK$2,989 HKDSave up to HK$3,418 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.

B+
0.33ct Cushion
HK$2,989 HKD