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Round|Natural|GIA

3.50ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2547180782

Certificate GIA 2547180782

Diamond specifications and retailer prices

From HK$280,145 HKD
$35,705 USD
As of November 1, 2026
Save HK$71,988 HKD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$352,133 HKD at Jared · As of November 2, 2026
View at Jared

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547180782. Listed at 8 retailers as of November 1, 2026, with prices from HK$280,145 to HK$352,133, a HK$71,988 spread on the same certified stone. Jared lists it at HK$352,133. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547180782
Dimensions9.70 × 9.66 × 6.05 mm
L/W Ratio1.00
Top View
9.70 mm9.66 mm3.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547180782
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 40.8°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 1
Current: HK$352,133 HKD|Low: HK$280,145 HKD|High: HK$545,163 HKD|Avg: HK$362,885 HKD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 6HK$280,145 HKD
Retailer 11HK$311,951 HKD
Retailer 2HK$314,550 HKD
Retailer 7HK$328,210 HKD
Retailer 8HK$340,756 HKD
Retailer 9HK$340,756 HKD
Retailer 10HK$344,138 HKD
Retailer 4HK$349,858 HKD
JaredHK$352,133 HKD
Retailer 3HK$361,950 HKD
Retailer 13HK$371,364 HKD
Retailer 12HK$398,615 HKD
Retailer 5HK$545,163 HKD

26 data points across 13 retailers

8 retailersHK$280,145 HKD to HK$352,133 HKD

A
Cheapest Retailer
-
HK$280,145 HKD
$35,705 USD
B+
Retailer 2
-
HK$311,951 HKD
SGD 53,728 SGD
View
B+
Retailer 3
-
HK$314,550 HKD
£31,567 GBP
View
B
Retailer 4
-
HK$328,210 HKD
$41,831 USD
View
B
Retailer 5
-
HK$340,756 HKD
$43,430 USD
View
B
Retailer 6
-
HK$340,756 HKD
$43,430 USD
View
B
Retailer 7
-
HK$344,138 HKD
$43,861 USD
View
Most Expensive
B
Jared
159442225 · Nov 2
HK$352,133 HKD
$44,880 USD
View
7 more retailers have this diamond
Prices start from HK$280,145 HKDSave up to HK$71,988 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$280,145 HKD