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Cushion|Natural|GIA

3.50ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2556375098

Certificate GIA 2556375098

Diamond specifications and retailer prices

From HK$441,332 HKD
As of November 6, 2026
Save HK$73,585 HKD (14%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$514,917 HKD at Jared · As of November 6, 2026
View at Jared

About this 3.5ct natural cushion diamond

This 3.5ct natural cushion sits in the three to five carat band, graded E 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 2556375098. Listed at 6 retailers as of November 6, 2026, with prices from HK$441,332 to HK$514,917, a HK$73,585 spread on the same certified stone. Jared lists it at HK$514,917. 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

3.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556375098
Dimensions10.72 × 7.65 × 5.17 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
10.72 mm7.65 mm3.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556375098
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
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 6
Current: HK$514,917 HKD|Low: HK$336,162 HKD|High: HK$522,519 HKD|Avg: HK$443,498 HKD|-1.5%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7HK$336,162 HKD
Retailer 6HK$375,960 HKD
Retailer 8HK$440,634 HKD
Retailer 3HK$441,332 HKD
Retailer 9HK$460,604 HKD
Retailer 5HK$478,857 HKD
Retailer 2HK$498,302 HKD
Retailer 4HK$498,302 HKD
JaredHK$514,917 HKD

5 data points across 9 retailers

6 retailersHK$441,332 HKD to HK$514,917 HKD

Retailer 1
-
HK$336,162 HKD
Price last confirmed 24 days ago
B
Retailer 2
-
HK$441,332 HKD
View
Final sale: no returns
B
Retailer 3
-
HK$478,857 HKD
View
B
Retailer 4
-
HK$498,302 HKD
View
B
Retailer 5
-
HK$498,302 HKD
View
Most Expensive
B
Jared
160229901 · Nov 6
HK$514,917 HKD
$65,700 USD
View
5 more retailers have this diamond
Prices start from HK$441,332 HKDSave up to HK$73,585 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
3.50ct Cushion
HK$441,332 HKD