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Cushion|Natural|GIA

3.03ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 6213288310

Certificate GIA 6213288310

Diamond specifications and retailer prices

From HK$288,534 HKD
As of November 6, 2026
Save HK$232,303 HKD (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$520,837 HKD at MOH London · As of November 7, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6213288310. Listed at 22 retailers as of November 6, 2026, with prices from HK$288,534 to HK$520,837, a HK$232,303 spread on the same certified stone. MOH London lists it at HK$520,837. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6213288310
Dimensions8.12 × 8.00 × 5.38 mm
L/W Ratio1.01
Top View
8.12 mm8.00 mm3.03 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6213288310
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.2%

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: Nov 6
Current: HK$520,837 HKD|Low: HK$281,950 HKD|High: HK$529,954 HKD|Avg: HK$360,851 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7HK$281,950 HKD
Retailer 4HK$300,705 HKD
Retailer 10HK$321,169 HKD
Retailer 9HK$327,580 HKD
Retailer 3HK$334,665 HKD
Retailer 8HK$335,292 HKD
Retailer 2HK$365,466 HKD
Retailer 5HK$404,520 HKD
Retailer 6HK$431,653 HKD
MOH LondonHK$520,837 HKD

35 data points across 10 retailers

22 retailersHK$288,534 HKD to HK$520,837 HKD

Retailer 1
-
HK$281,950 HKD
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$288,534 HKD
View
B+
Retailer 3
-
HK$297,139 HKD
View
B+
Retailer 4
-
HK$300,705 HKD
View
B+
Retailer 5
-
HK$314,233 HKD
View
B+
Retailer 6
-
HK$319,021 HKD
View
Retailer 7
-
HK$321,169 HKD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
HK$327,580 HKD
View
Final sale: no returns
B+
Retailer 9
-
HK$334,665 HKD
View
B
Retailer 10
-
HK$335,018 HKD
View
Retailer 11
-
HK$335,292 HKD
View
Price last confirmed 9 days ago
B
Retailer 12
-
HK$335,887 HKD
View
B
Retailer 13
-
HK$348,921 HKD
View
B
Retailer 14
-
HK$348,921 HKD
View
B
Retailer 15
-
HK$351,899 HKD
View
B
Retailer 16
-
HK$358,585 HKD
View
B
Retailer 17
-
HK$360,520 HKD
View
B
Retailer 18
-
HK$365,466 HKD
View
B
Retailer 19
-
HK$387,128 HKD
View
B
Retailer 20
-
HK$404,520 HKD
View
B
Retailer 21
-
HK$431,653 HKD
View
Most Expensive
B
MOH London
C83A88A7F · Nov 7
HK$520,837 HKD
£52,327 GBP
View
21 more retailers have this diamond
Prices start from HK$288,534 HKDSave up to HK$232,303 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+
3.03ct Cushion
HK$288,534 HKD