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Cushion|Natural|GIA

3.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6551113124

Certificate GIA 6551113124

Diamond specifications and retailer prices

From HK$369,463 HKD
As of November 5, 2026
Save HK$27,658 HKD (7%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$397,121 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551113124. Listed at 4 retailers as of November 5, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551113124
Dimensions10.08 × 8.25 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizeNone
Top View
10.08 mm8.25 mm3.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551113124
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.3%

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 5
Current: HK$397,121 HKD|Low: HK$369,463 HKD|High: HK$403,077 HKD|Avg: HK$384,564 HKD|-1.5%
Jared
Retailer 2
Retailer 3
Retailer 4
October 19, 2026
Retailer 4HK$369,463 HKD
Retailer 2HK$384,346 HKD
Retailer 3HK$384,346 HKD
JaredHK$397,121 HKD

2 data points across 4 retailers

4 retailersHK$369,463 HKD to HK$397,121 HKD

B
Cheapest Retailer
-
HK$369,463 HKD
B
Retailer 2
-
HK$384,346 HKD
View
B
Retailer 3
-
HK$384,346 HKD
View
Most Expensive
B
Jared
159068629 · Nov 6
HK$397,121 HKD
$50,670 USD
View
3 more retailers have this diamond
Prices start from HK$369,463 HKDSave up to HK$27,658 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$369,463 HKD