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Cushion|Natural|GIA

3.00ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 2566794172

Certificate GIA 2566794172

Diamond specifications and retailer prices

From HK$223,938 HKD
As of November 6, 2026
Save HK$193,800 HKD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$417,738 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566794172. Listed at 12 retailers as of November 4, 2026, with prices from HK$223,938 to HK$417,738, a HK$193,800 spread on the same certified stone. MOH London lists it at HK$417,738. 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

3.00
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2566794172
Dimensions9.91 × 7.03 × 5.05 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
9.91 mm7.03 mm3.00 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2566794172
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 71.8%

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 6
Current: HK$417,738 HKD|Low: HK$223,938 HKD|High: HK$417,738 HKD|Avg: HK$295,105 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7HK$223,938 HKD
Retailer 5HK$248,406 HKD
Retailer 2HK$255,076 HKD
Retailer 4HK$262,819 HKD
Retailer 6HK$262,866 HKD
Retailer 11HK$267,506 HKD
Retailer 3HK$287,241 HKD
Retailer 9HK$315,526 HKD
Retailer 8HK$340,551 HKD
Retailer 10HK$345,269 HKD
MOH LondonHK$417,738 HKD

3 data points across 11 retailers

12 retailersHK$223,938 HKD to HK$417,738 HKD

A
Cheapest Retailer
-
HK$223,938 HKD
B+
Retailer 2
-
HK$246,486 HKD
View
A
Retailer 3
-
HK$248,406 HKD
View
A
Retailer 4
-
HK$255,076 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$262,819 HKD
View
B+
Retailer 6
-
HK$262,866 HKD
View
A
Retailer 7
-
HK$267,506 HKD
View
B+
Retailer 8
-
HK$287,241 HKD
View
B+
Retailer 9
-
HK$315,526 HKD
View
B+
Retailer 10
-
HK$340,551 HKD
View
B
Retailer 11
-
HK$345,269 HKD
View
Most Expensive
B
MOH London
F85588A17 · Nov 4
HK$417,738 HKD
£41,969 GBP
View
11 more retailers have this diamond
Prices start from HK$223,938 HKDSave up to HK$193,800 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
3.00ct Cushion
HK$223,938 HKD