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Princess|Natural|GIA

1.51ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 6391762151

Certificate GIA 6391762151

Diamond specifications and retailer prices

From €5,717 EUR
As of November 5, 2026
Save €2,236 EUR (28%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,953 EUR at Jared · As of November 6, 2026
View at Jared

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 6391762151. Listed at 11 retailers as of November 5, 2026, with prices from €5,717 to €7,953, a €2,236 spread on the same certified stone. Jared lists it at €7,953. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391762151
Dimensions6.45 × 6.33 × 4.58 mm
L/W Ratio1.02
Top View
6.45 mm6.33 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6391762151
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.4%

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: €7,790 EUR|Low: €5,717 EUR|High: €7,918 EUR|Avg: €6,782 EUR|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12€5,717 EUR
Retailer 7€5,771 EUR
Retailer 11€5,781 EUR
Retailer 9€5,960 EUR
Retailer 5€6,009 EUR
Retailer 10€6,385 EUR
Retailer 6€7,216 EUR
Retailer 8€7,299 EUR
Retailer 2€7,694 EUR
Retailer 3€7,694 EUR
Retailer 1€7,790 EUR
Retailer 4€7,794 EUR

33 data points across 12 retailers

11 retailers€5,717 EUR to €7,953 EUR

B+
Cheapest Retailer
-
€5,717 EUR
B+
Retailer 2
-
€5,771 EUR
View
B+
Retailer 3
-
€5,960 EUR
View
B+
Retailer 4
-
€6,009 EUR
View
B+
Retailer 5
-
€6,385 EUR
View
B+
Retailer 6
-
€7,216 EUR
View
B+
Retailer 7
-
€7,299 EUR
View
B
Retailer 8
-
€7,694 EUR
View
B
Retailer 9
-
€7,694 EUR
View
B+
Retailer 10
-
€7,790 EUR
View
Most Expensive
B
Jared
142798687 · Nov 6
€7,953 EUR
$8,880 USD
View
10 more retailers have this diamond
Prices start from €5,717 EURSave up to €2,236 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.

B+
1.51ct Princess
€5,717 EUR