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Princess|Natural|GIA

3.51ct D SI2 Princess Natural Diamond

EX • D/SI2

Diamond specifications and retailer prices

From HK$236,682 HKD
As of November 6, 2026
Save HK$93,169 HKD (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$329,851 HKD at Moon Ocean · As of November 6, 2026
View at Moon Ocean

About this 3.51ct natural princess diamond

This 3.51ct natural princess sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 10 retailers as of November 6, 2026, with prices from HK$236,682 to HK$329,851, a HK$93,169 spread on the same certified stone. Moon Ocean lists it at HK$329,851. 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

3.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
Dimensions8.43 × 8.33 × 5.93 mm
L/W Ratio1.01
Top View
8.43 mm8.33 mm3.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.1%

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$329,851 HKD|Low: HK$233,826 HKD|High: HK$335,864 HKD|Avg: HK$280,882 HKD|-0.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10HK$236,682 HKD
Retailer 3HK$257,864 HKD
Retailer 2HK$261,222 HKD
Retailer 7HK$272,103 HKD
Retailer 9HK$274,284 HKD
Retailer 5HK$282,984 HKD
Retailer 8HK$286,703 HKD
Retailer 4HK$293,873 HKD
Retailer 6HK$308,756 HKD
Moon OceanHK$329,851 HKD

27 data points across 10 retailers

10 retailersHK$236,682 HKD to HK$329,851 HKD

A
Cheapest Retailer
-
HK$236,682 HKD
A
Retailer 2
-
HK$257,864 HKD
View
Retailer 3
-
HK$261,222 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$272,103 HKD
View
B+
Retailer 5
-
HK$274,284 HKD
View
B+
Retailer 6
-
HK$282,984 HKD
View
B+
Retailer 7
-
HK$286,703 HKD
View
B+
Retailer 8
-
HK$293,873 HKD
View
B+
Retailer 9
-
HK$308,756 HKD
View
Most Expensive
B+
Moon Ocean
NVN-E43067D3D-461 · Nov 6
HK$329,851 HKD
£33,106 GBP
View
9 more retailers have this diamond
Prices start from HK$236,682 HKDSave up to HK$93,169 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
3.51ct Princess
HK$236,682 HKD