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Round|Natural|GIA

3.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7533209524

Certificate GIA 7533209524

Diamond specifications and retailer prices

From HK$418,871 HKD
As of November 5, 2026
Save HK$270,587 HKD (39%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$689,458 HKD at MOH London · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7533209524. Listed at 21 retailers as of November 4, 2026, with prices from HK$418,871 to HK$689,458, a HK$270,587 spread on the same certified stone. MOH London lists it at HK$689,458. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7533209524
Dimensions9.62 × 9.68 × 6.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
9.62 mm9.68 mm3.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7533209524
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$689,458 HKD|Low: HK$334,598 HKD|High: HK$695,007 HKD|Avg: HK$430,342 HKD|+11.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 6, 2026
Retailer 7HK$334,598 HKD
Retailer 11HK$349,613 HKD
Retailer 10HK$353,371 HKD
Retailer 17HK$354,666 HKD
Retailer 3HK$374,200 HKD
Retailer 6HK$375,275 HKD
Retailer 15HK$379,080 HKD
Retailer 14HK$391,358 HKD
Retailer 19HK$405,228 HKD
Retailer 18HK$407,660 HKD
Retailer 12HK$418,596 HKD
Retailer 23HK$418,871 HKD
Retailer 8HK$423,970 HKD
Retailer 22HK$425,155 HKD
Retailer 20HK$433,620 HKD
Retailer 5HK$433,706 HKD
Retailer 16HK$440,273 HKD
Retailer 2HK$440,430 HKD
Retailer 21HK$461,086 HKD
Retailer 25HK$469,755 HKD
Retailer 24HK$496,852 HKD
Retailer 9HK$500,202 HKD
Retailer 26HK$505,890 HKD
Retailer 13HK$521,000 HKD
Retailer 4HK$530,830 HKD
MOH LondonHK$689,458 HKD

24 data points across 26 retailers

21 retailersHK$418,871 HKD to HK$689,458 HKD

Retailer 1
-
HK$334,598 HKD
Price last confirmed 19 days ago
Retailer 2
-
HK$349,613 HKD
View
Price last confirmed 14 days ago
Retailer 3
-
HK$353,371 HKD
View
Price last confirmed 13 days ago
Retailer 4
-
HK$354,666 HKD
View
Price last confirmed 17 days ago
Retailer 5
-
HK$374,200 HKD
View
Price last confirmed 15 days ago
Retailer 6
-
HK$375,275 HKD
View
Price last confirmed 14 days ago
Retailer 7
-
HK$407,660 HKD
View
Price last confirmed 22 days ago
Retailer 8
-
HK$418,596 HKD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
HK$418,871 HKD
View
Retailer 10
-
HK$423,970 HKD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
HK$425,155 HKD
View
B+
Retailer 12
-
HK$433,620 HKD
View
Retailer 13
-
HK$440,273 HKD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
HK$440,430 HKD
View
B+
Retailer 15
-
HK$461,086 HKD
View
B+
Retailer 16
-
HK$469,755 HKD
View
B
Retailer 17
-
HK$496,852 HKD
View
Retailer 18
-
HK$500,202 HKD
View
Price last confirmed 20 days ago
B+
Retailer 19
-
HK$505,890 HKD
View
B
Retailer 20
-
HK$521,000 HKD
View
Most Expensive
B
MOH London
D51429575 · Nov 4
HK$689,458 HKD
£69,199 GBP
View
20 more retailers have this diamond
Prices start from HK$418,871 HKDSave up to HK$270,587 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$418,871 HKD