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Princess|Natural|GIA

1.51ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 2245092024

Certificate GIA 2245092024

Diamond specifications and retailer prices

From £3,028 GBP
As of November 5, 2026
Save £2,429 GBP (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,457 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 2245092024. Listed at 12 retailers as of November 4, 2026, with prices from £3,028 to £5,457, a £2,429 spread on the same certified stone. Wholesale Diamonds Direct lists it at £5,457. 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
Crown angle22.54°
Pavilion angle40.28°
OriginNatural
Grading LabGIA
CertificateGIA 2245092024
Dimensions6.47 × 6.36 × 4.54 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.47 mm6.36 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245092024
Side View
Table 73.0%Crown 22.54°Girdle: THN-STKPavilion 40.28°Culet: NDepth 71.3%

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 5
Current: £4,614 GBP|Low: £3,024 GBP|High: £5,457 GBP|Avg: £3,692 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 5£3,028 GBP
Retailer 11£3,062 GBP
Retailer 2£3,132 GBP
Retailer 8£3,176 GBP
Retailer 9£3,229 GBP
Retailer 6£3,332 GBP
Retailer 7£3,702 GBP
Retailer 10£3,730 GBP
Retailer 3£3,745 GBP
Retailer 4£3,801 GBP
Retailer 1£4,614 GBP
Wholesale Diamonds Direct£5,457 GBP

26 data points across 12 retailers

12 retailers£3,028 GBP to £5,457 GBP

A
Cheapest Retailer
-
£3,028 GBP
A
Retailer 2
-
£3,062 GBP
View
A
Retailer 3
-
£3,132 GBP
View
A
Retailer 4
-
£3,176 GBP
View
A
Retailer 5
-
£3,229 GBP
View
A
Retailer 6
-
£3,332 GBP
View
B+
Retailer 7
-
£3,702 GBP
View
A
Retailer 8
-
£3,730 GBP
View
A
Retailer 9
-
£3,745 GBP
View
A
Retailer 10
-
£3,801 GBP
View
B+
Retailer 11
-
£4,614 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
523229134 · Nov 4
£5,457 GBP
$7,345 USD
View
11 more retailers have this diamond
Prices start from £3,028 GBPSave up to £2,429 GBP

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
£3,028 GBP