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Cushion|Natural|GIA

3.03ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2326501716

Certificate GIA 2326501716

Diamond specifications and retailer prices

From HK$364,880 HKD
$46,507 USD
As of October 30, 2026
Save HK$257,733 HKD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$622,613 HKD at MOH London · As of November 1, 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 D 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 2326501716. Listed at 9 retailers as of October 30, 2026, with prices from HK$364,880 to HK$622,613, a HK$257,733 spread on the same certified stone. MOH London lists it at HK$622,613. 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

3.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2326501716
Dimensions8.74 × 8.02 × 5.57 mm
L/W Ratio1.09
Top View
8.74 mm8.02 mm3.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2326501716
Side View
Table 65.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 69.5%

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 30
Current: HK$622,613 HKD|Low: HK$357,866 HKD|High: HK$630,116 HKD|Avg: HK$454,007 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4HK$365,429 HKD
Retailer 5HK$401,300 HKD
Retailer 2HK$406,062 HKD
Retailer 3HK$471,583 HKD
MOH LondonHK$622,613 HKD

39 data points across 5 retailers

9 retailersHK$364,880 HKD to HK$622,613 HKD

B+
Cheapest Retailer
-
HK$364,880 HKD
$46,507 USD
B+
Retailer 2
-
HK$365,429 HKD
$46,577 USD
View
Final sale: no returns
B
Retailer 3
-
HK$401,300 HKD
$51,149 USD
View
B+
Retailer 4
-
HK$406,062 HKD
£40,753 GBP
View
B+
Retailer 5
-
HK$417,940 HKD
$53,270 USD
View
B+
Retailer 6
-
HK$417,940 HKD
$53,270 USD
View
B+
Retailer 7
-
HK$431,906 HKD
$55,050 USD
View
B
Retailer 8
-
HK$471,583 HKD
€57,245 EUR
View
Most Expensive
B
MOH London
9CC0A9197 · Nov 1
HK$622,613 HKD
£62,486 GBP
View
8 more retailers have this diamond
Prices start from HK$364,880 HKDSave up to HK$257,733 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$364,880 HKD