Princess|Natural|GIA

3.51ct D SI2 Princess Natural Diamond

EX • D/SI2

Diamond specifications and retailer prices

From €26,879 EUR
As of November 6, 2026
Save €10,581 EUR (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €37,460 EUR 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 €26,879 to €37,460, a €10,581 spread on the same certified stone. Moon Ocean lists it at €37,460. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €37,460 EUR|Low: €26,555 EUR|High: €38,143 EUR|Avg: €31,899 EUR|-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 10€26,879 EUR
Retailer 3€29,285 EUR
Retailer 2€29,666 EUR
Retailer 7€30,902 EUR
Retailer 9€31,149 EUR
Retailer 5€32,137 EUR
Retailer 8€32,560 EUR
Retailer 4€33,374 EUR
Retailer 6€35,064 EUR
Moon Ocean€37,460 EUR

27 data points across 10 retailers

10 retailers€26,879 EUR to €37,460 EUR

A
Cheapest Retailer
-
€26,879 EUR
A
Retailer 2
-
€29,285 EUR
View
Retailer 3
-
€29,666 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€30,902 EUR
View
B+
Retailer 5
-
€31,149 EUR
View
B+
Retailer 6
-
€32,137 EUR
View
B+
Retailer 7
-
€32,560 EUR
View
B+
Retailer 8
-
€33,374 EUR
View
B+
Retailer 9
-
€35,064 EUR
View
Most Expensive
B+
Moon Ocean
NVN-E43067D3D-461 · Nov 6
€37,460 EUR
£33,106 GBP
View
9 more retailers have this diamond
Prices start from €26,879 EURSave up to €10,581 EUR

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
€26,879 EUR