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Princess|Natural|GIA

0.90ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 2316647664

Certificate GIA 2316647664

Diamond specifications and retailer prices

From £656 GBP
As of November 6, 2026
Save £1,505 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,161 GBP at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2316647664. Listed at 17 retailers as of November 5, 2026, with prices from £656 to £2,161, a £1,505 spread on the same certified stone. NZ Jewellers lists it at £2,161. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2316647664
Dimensions5.11 × 5.06 × 4.01 mm
L/W Ratio1.01
Top View
5.11 mm5.06 mm0.90 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2316647664
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 79.3%

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 6
Current: £2,161 GBP|Low: £656 GBP|High: £2,161 GBP|Avg: £1,105 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5£656 GBP
Retailer 7£763 GBP
Retailer 6£832 GBP
Retailer 16£851 GBP
Retailer 13£886 GBP
Retailer 15£886 GBP
Retailer 14£920 GBP
Retailer 4£929 GBP
Retailer 8£985 GBP
Retailer 10£994 GBP
Retailer 3£1,022 GBP
Retailer 9£1,231 GBP
Retailer 11£1,297 GBP
Retailer 12£1,618 GBP
Retailer 2£1,695 GBP
NZ Jewellers£2,161 GBP

31 data points across 16 retailers

17 retailers£656 GBP to £2,161 GBP

A
Cheapest Retailer
-
£656 GBP
B+
Retailer 2
-
£832 GBP
View
B+
Retailer 3
-
£848 GBP
View
B+
Retailer 4
-
£851 GBP
View
Retailer 5
-
£886 GBP
View
Price last confirmed 8 days ago
B
Retailer 6
-
£886 GBP
View
B
Retailer 7
-
£915 GBP
View
B
Retailer 8
-
£920 GBP
View
B
Retailer 9
-
£929 GBP
View
B
Retailer 10
-
£985 GBP
View
B+
Retailer 11
-
£994 GBP
View
B
Retailer 12
-
£1,022 GBP
View
B
Retailer 13
-
£1,231 GBP
View
B
Retailer 14
-
£1,297 GBP
View
B
Retailer 15
-
£1,618 GBP
View
B
Retailer 16
-
£1,695 GBP
View
Most Expensive
C
NZ Jewellers
2e01441a-63a8-4eb9-9eec-e2cbe2542220 · Nov 5
£2,161 GBP
$2,908 USD
View
16 more retailers have this diamond
Prices start from £656 GBPSave up to £1,505 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
0.90ct Princess
£656 GBP