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Princess|Natural|GIA

0.90ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 2518158771

Certificate GIA 2518158771

Diamond specifications and retailer prices

From £1,514 GBP
$2,028 USD
As of October 29, 2026
Save £1,652 GBP (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,165 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-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 2518158771. Listed at 9 retailers as of October 29, 2026, with prices from £1,514 to £3,165, a £1,652 spread on the same certified stone. NZ Jewellers lists it at £3,165. 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

0.90
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2518158771
Dimensions5.23 × 5.21 × 3.68 mm
L/W Ratio1.00
Top View
5.23 mm5.21 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2518158771
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.7%

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: Oct 29
Current: £3,165 GBP|Low: £1,363 GBP|High: £3,165 GBP|Avg: £1,860 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4£1,363 GBP
Retailer 11£1,467 GBP
Retailer 8£1,514 GBP
Retailer 10£1,514 GBP
Retailer 7£1,584 GBP
Retailer 12£1,617 GBP
Retailer 5£1,624 GBP
Retailer 9£1,747 GBP
Retailer 2£2,068 GBP
Retailer 3£2,162 GBP
Retailer 6£2,603 GBP
NZ Jewellers£3,165 GBP

39 data points across 12 retailers

9 retailers£1,514 GBP to £3,165 GBP

B+
Cheapest Retailer
-
£1,514 GBP
$2,028 USD
B+
Retailer 2
-
£1,514 GBP
$2,028 USD
View
B+
Retailer 3
-
£1,584 GBP
$2,122 USD
View
B+
Retailer 4
-
£1,617 GBP
$2,167 USD
View
B+
Retailer 5
-
£1,624 GBP
View
B
Retailer 6
-
£1,747 GBP
$2,341 USD
View
B
Retailer 7
-
£2,068 GBP
€2,639 EUR
View
B
Retailer 8
-
£2,603 GBP
View
Most Expensive
B
NZ Jewellers
30e331f3-523d-43f9-8d0b-c0c7dde78a45 · Oct 30
£3,165 GBP
$4,241 USD
View
8 more retailers have this diamond
Prices start from £1,514 GBPSave up to £1,652 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.

B+
0.90ct Princess
£1,514 GBP