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Princess|Natural|GIA

1.51ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 1555264306

Certificate GIA 1555264306

Diamond specifications and retailer prices

From €3,404 EUR
As of November 6, 2026
Save €3,811 EUR (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €7,215 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two 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 1555264306. Listed at 12 retailers as of November 4, 2026, with prices from €3,404 to €7,215, a €3,811 spread on the same certified stone. MOH London lists it at €7,215. 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

1.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555264306
Dimensions6.43 × 6.43 × 4.51 mm
L/W Ratio1.00
Top View
6.43 mm6.43 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555264306
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.2%

Caratlytics Score

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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: €7,215 EUR|Low: €3,404 EUR|High: €7,589 EUR|Avg: €4,752 EUR|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6€3,404 EUR
Retailer 2€3,620 EUR
Retailer 5€4,181 EUR
Retailer 4€4,472 EUR
Retailer 10€4,488 EUR
Retailer 7€4,678 EUR
Retailer 9€4,708 EUR
Retailer 8€4,792 EUR
Retailer 3€5,112 EUR
MOH London€7,215 EUR

33 data points across 10 retailers

12 retailers€3,404 EUR to €7,215 EUR

A
Cheapest Retailer
-
€3,404 EUR
A
Retailer 2
-
€3,620 EUR
View
A
Retailer 3
-
€4,181 EUR
View
A
Retailer 4
-
€4,323 EUR
View
A
Retailer 5
-
€4,472 EUR
View
Retailer 6
-
€4,488 EUR
View
Price last confirmed 11 days ago
A
Retailer 7
-
€4,545 EUR
View
A
Retailer 8
-
€4,678 EUR
View
Retailer 9
-
€4,708 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€4,792 EUR
View
B+
Retailer 11
-
€5,112 EUR
View
Most Expensive
B+
MOH London
BC0D39D5D · Nov 4
€7,215 EUR
£6,343 GBP
View
11 more retailers have this diamond
Prices start from €3,404 EURSave up to €3,811 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
1.51ct Princess
€3,404 EUR