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Cushion|Natural|GIA

3.11ct I VS1 Cushion Natural Diamond

I/VS1 • GIA 1559350930

Shape and cutting style on the report: Old miner

Certificate GIA 1559350930

Diamond specifications and retailer prices

From HK$363,398 HKD
As of November 4, 2026
Save HK$58,146 HKD (14%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$421,544 HKD at Yorxs · As of November 3, 2026
View at Yorxs

About this 3.11ct natural cushion diamond

This 3.11ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA 1559350930. Listed at 4 retailers as of November 3, 2026, with prices from HK$363,398 to HK$421,544, a HK$58,146 spread on the same certified stone. Yorxs lists it at HK$421,544. 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

3.11
Carat
I
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559350930
Dimensions9.95 × 7.65 × 5.15 mm
L/W Ratio1.30
Culet sizeSlightly Large
Key to symbols
Cloud, Feather, Pinpoint
Top View
9.95 mm7.65 mm3.11 ctI / VS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559350930
Side View
Table 53.0%CrownGirdle: STK-THKPavilionCulet: SLGDepth 67.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$348,860 HKD|Low: HK$348,860 HKD|High: HK$423,298 HKD|Avg: HK$381,532 HKD
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 3, 2026
Retailer 1HK$348,860 HKD
Retailer 2HK$363,398 HKD
Retailer 3HK$373,290 HKD
YorxsHK$421,544 HKD

19 data points across 4 retailers

4 retailersHK$363,398 HKD to HK$421,544 HKD

Retailer 1
-
HK$348,860 HKD
Price last confirmed 8 days ago
B
Retailer 2
-
HK$363,398 HKD
View
B
Retailer 3
-
HK$373,290 HKD
View
Most Expensive
B
Yorxs
0E1E250EE · Nov 3
HK$421,544 HKD
€51,174 EUR
View
3 more retailers have this diamond
Prices start from HK$363,398 HKDSave up to HK$58,146 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
3.11ct Cushion
HK$363,398 HKD