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Round|Natural|GIA

3.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6352135749

Certificate GIA 6352135749

Diamond specifications and retailer prices

From HK$356,133 HKD
As of November 6, 2026
Save HK$223,014 HKD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$579,147 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6352135749. Listed at 14 retailers as of November 5, 2026, with prices from HK$356,133 to HK$579,147, a HK$223,014 spread on the same certified stone. Diamond Quarter lists it at HK$579,147. 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

3.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6352135749
Dimensions9.68 × 9.63 × 6.04 mm
L/W Ratio1.01
Star length50%
Top View
9.68 mm9.63 mm3.50 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6352135749
Side View
Table 58.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.5%

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$462,851 HKD|Low: HK$340,042 HKD|High: HK$568,259 HKD|Avg: HK$420,467 HKD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6HK$344,279 HKD
Retailer 2HK$356,133 HKD
Retailer 8HK$359,640 HKD
Retailer 5HK$363,766 HKD
Retailer 7HK$384,336 HKD
Retailer 4HK$434,750 HKD
Retailer 1HK$462,851 HKD
Retailer 9HK$493,738 HKD
Retailer 3HK$559,990 HKD

43 data points across 9 retailers

14 retailersHK$356,133 HKD to HK$579,147 HKD

Retailer 1
-
HK$344,279 HKD
Price last confirmed 33 days ago
A
Retailer 2
-
HK$356,133 HKD
View
A
Retailer 3
-
HK$359,640 HKD
View
A
Retailer 4
-
HK$363,766 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$374,506 HKD
View
B+
Retailer 6
-
HK$384,336 HKD
View
Retailer 7
-
HK$396,849 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$413,379 HKD
View
B+
Retailer 9
-
HK$429,917 HKD
View
B+
Retailer 10
-
HK$434,750 HKD
View
B+
Retailer 11
-
HK$446,455 HKD
View
B+
Retailer 12
-
HK$462,851 HKD
View
B
Retailer 13
-
HK$559,990 HKD
View
Most Expensive
B
Diamond Quarter
3.5SI1D63490BB6N · Nov 5
HK$579,147 HKD
£58,127 GBP
View
13 more retailers have this diamond
Prices start from HK$356,133 HKDSave up to HK$223,014 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
3.50ct Round
HK$356,133 HKD