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Cushion|Natural|GIA

3.03ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 5231837520

Certificate GIA 5231837520

Diamond specifications and retailer prices

From HK$193,278 HKD
As of November 4, 2026
Save HK$137,387 HKD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$330,665 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural cushion diamond

This 3.03ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231837520. Listed at 8 retailers as of November 4, 2026, with prices from HK$193,278 to HK$330,665, a HK$137,387 spread on the same certified stone. MOH London lists it at HK$330,665. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231837520
Dimensions9.48 × 7.76 × 5.03 mm
L/W Ratio1.22
Top View
9.48 mm7.76 mm3.03 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231837520
Side View
Table 74.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.8%

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 4
Current: HK$330,665 HKD|Low: HK$193,278 HKD|High: HK$335,542 HKD|Avg: HK$243,995 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6HK$193,278 HKD
Retailer 5HK$212,292 HKD
Retailer 4HK$213,773 HKD
Retailer 7HK$216,007 HKD
Retailer 9HK$226,932 HKD
Retailer 3HK$256,118 HKD
Retailer 2HK$259,684 HKD
Retailer 8HK$267,036 HKD
MOH LondonHK$330,665 HKD

26 data points across 9 retailers

8 retailersHK$193,278 HKD to HK$330,665 HKD

A
Cheapest Retailer
-
HK$193,278 HKD
Retailer 2
-
HK$212,292 HKD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
HK$213,773 HKD
View
B+
Retailer 4
-
HK$216,007 HKD
View
B+
Retailer 5
-
HK$226,932 HKD
View
B+
Retailer 6
-
HK$256,118 HKD
View
B+
Retailer 7
-
HK$259,684 HKD
View
Most Expensive
B
MOH London
D7E57E3D9 · Nov 4
HK$330,665 HKD
£33,221 GBP
View
7 more retailers have this diamond
Prices start from HK$193,278 HKDSave up to HK$137,387 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
3.03ct Cushion
HK$193,278 HKD