Round|Natural|GIA

3.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6552960993

Certificate GIA 6552960993

Diamond specifications and retailer prices

From HK$251,150 HKD
A$49,248 AUD
As of October 31, 2026
15 retailers carry this diamond
Most expensive: HK$372,326 HKD at MOH London · As of October 21, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552960993. Listed at 15 retailers as of October 31, 2026. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552960993
Dimensions9.61 × 9.67 × 6.03 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.61 mm9.67 mm3.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552960993
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: HK$372,326 HKD|Low: HK$199,344 HKD|High: HK$380,726 HKD|Avg: HK$257,273 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 22, 2026
Retailer 9HK$199,344 HKD
Retailer 2HK$214,991 HKD
Retailer 12HK$219,808 HKD
Retailer 8HK$238,305 HKD
Retailer 10HK$239,929 HKD
Retailer 7HK$246,491 HKD
Retailer 4HK$251,150 HKD
Retailer 6HK$259,816 HKD
Retailer 3HK$263,992 HKD
Retailer 5HK$285,924 HKD
Retailer 11HK$291,365 HKD
MOH LondonHK$372,326 HKD

25 data points across 12 retailers

15 retailers

Retailer 1
-
HK$199,344 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$214,991 HKD
₹2,609,755 INR
View
Price last confirmed 9 days ago
Retailer 3
-
HK$219,808 HKD
SGD 37,860 SGD
View
Price last confirmed 19 days ago
Retailer 4
-
HK$238,305 HKD
$30,374 USD
View
Price last confirmed 21 days ago
Retailer 5
-
HK$246,491 HKD
£24,738 GBP
View
Price last confirmed 19 days ago
Retailer 6
-
HK$249,125 HKD
$31,753 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
HK$251,150 HKD
A$49,248 AUD
View
Retailer 8
-
HK$259,816 HKD
SGD 44,751 SGD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$285,924 HKD
€34,708 EUR
View
Price last confirmed 9 days ago
Retailer 10
-
HK$285,991 HKD
$36,452 USD
View
Price last confirmed 33 days ago
Retailer 11
-
HK$290,848 HKD
$37,071 USD
View
Price last confirmed 53 days ago
Retailer 12
-
HK$291,365 HKD
$37,137 USD
View
Price last confirmed 17 days ago
Retailer 13
-
HK$296,991 HKD
$37,854 USD
View
Price last confirmed 32 days ago
Retailer 14
-
HK$302,036 HKD
$38,497 USD
View
Price last confirmed 55 days ago
Most Expensive
MOH London
1380ADD92 · Oct 21
HK$372,326 HKD
£37,367 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from HK$251,150 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 Round
HK$251,150 HKD