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Princess|Natural|GIA

0.90ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 1232799421

Certificate GIA 1232799421

Diamond specifications and retailer prices

From £1,021 GBP
$1,360 USD
As of October 29, 2026
Save £1,794 GBP (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,815 GBP at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232799421. Listed at 16 retailers as of October 27, 2026, with prices from £1,021 to £2,815, a £1,794 spread on the same certified stone. NZ Jewellers lists it at £2,815. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle56.94°
OriginNatural
Grading LabGIA
CertificateGIA 1232799421
Dimensions5.60 × 5.48 × 3.64 mm
L/W Ratio1.02
Key to symbols
Feather
Top View
5.60 mm5.48 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232799421
Side View
Table 74.0%CrownGirdle: MED-STKPavilion 56.94°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,815 GBP|Low: £888 GBP|High: £2,815 GBP|Avg: £1,406 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 17£1,021 GBP
Retailer 18£1,066 GBP
Retailer 9£1,069 GBP
Retailer 10£1,108 GBP
Retailer 7£1,132 GBP
Retailer 5£1,154 GBP
Retailer 6£1,154 GBP
Retailer 21£1,207 GBP
Retailer 3£1,220 GBP
Retailer 12£1,239 GBP
Retailer 15£1,239 GBP
Retailer 22£1,243 GBP
Retailer 14£1,284 GBP
Retailer 11£1,291 GBP
Retailer 4£1,332 GBP
Retailer 19£1,506 GBP
Retailer 16£1,566 GBP
Retailer 13£1,687 GBP
Retailer 8£1,715 GBP
Retailer 2£2,033 GBP
Retailer 20£2,248 GBP
NZ Jewellers£2,815 GBP

32 data points across 22 retailers

16 retailers£1,021 GBP to £2,815 GBP

A
Cheapest Retailer
-
£1,021 GBP
$1,360 USD
A
Retailer 2
-
£1,066 GBP
$1,419 USD
View
Final sale: no returns
A
Retailer 3
-
£1,069 GBP
$1,424 USD
View
B+
Retailer 4
-
£1,108 GBP
$1,476 USD
View
B+
Retailer 5
-
£1,154 GBP
$1,537 USD
View
B+
Retailer 6
-
£1,154 GBP
$1,537 USD
View
B+
Retailer 7
-
£1,207 GBP
$1,608 USD
View
B+
Retailer 8
-
£1,220 GBP
$1,625 USD
View
B+
Retailer 9
-
£1,243 GBP
$1,655 USD
View
B+
Retailer 10
-
£1,332 GBP
$1,774 USD
View
B+
Retailer 11
-
£1,506 GBP
A$3,086 AUD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
£1,566 GBP
€1,986 EUR
View
B+
Retailer 13
-
£1,687 GBP
ZAR 36,287 ZAR
View
B
Retailer 14
-
£2,033 GBP
View
B
Retailer 15
-
£2,248 GBP
View
Price last confirmed 29 days ago
Most Expensive
B
NZ Jewellers
c4b1088d-f5c1-4149-9746-189ec777f95e · Oct 27
£2,815 GBP
$3,749 USD
View
15 more retailers have this diamond
Prices start from £1,021 GBPSave up to £1,794 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
£1,021 GBP