Princess|Natural|GIA

0.90ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 7458187631

Certificate GIA 7458187631

Diamond specifications and retailer prices

From €1,293 EUR
$1,450 USD
As of November 1, 2026
Save €1,417 EUR (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,772 EUR 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7458187631. Listed at 18 retailers as of November 1, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.78°
Pavilion angle38.97°
OriginNatural
Grading LabGIA
CertificateGIA 7458187631
Dimensions5.26 × 5.24 × 3.85 mm
L/W Ratio1.00
Top View
5.26 mm5.24 mm0.90 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7458187631
Side View
Table 70.0%Crown 49.78°Girdle: ThickPavilion 38.97°Culet: NoneDepth 73.4%

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 1
Current: €3,772 EUR|Low: €1,078 EUR|High: €3,772 EUR|Avg: €2,044 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6€1,293 EUR
Retailer 7€1,294 EUR
Retailer 10€1,402 EUR
Retailer 9€1,616 EUR
Retailer 3€1,719 EUR
Retailer 2€1,963 EUR
Retailer 8€2,018 EUR
Retailer 5€2,281 EUR
Retailer 4€2,710 EUR
NZ Jewellers€3,772 EUR

42 data points across 10 retailers

18 retailers€1,293 EUR to €2,710 EUR

B+
Cheapest Retailer
-
€1,293 EUR
$1,450 USD
B
Retailer 2
-
€1,294 EUR
$1,451 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,299 EUR
$1,457 USD
View
B+
Retailer 4
-
€1,302 EUR
$1,460 USD
View
B
Retailer 5
-
€1,363 EUR
$1,529 USD
View
B
Retailer 6
-
€1,402 EUR
$1,572 USD
View
B
Retailer 7
-
€1,402 EUR
$1,572 USD
View
B
Retailer 8
-
€1,466 EUR
$1,644 USD
View
B
Retailer 9
-
€1,616 EUR
$1,813 USD
View
B
Retailer 10
-
€1,649 EUR
$1,850 USD
View
B
Retailer 11
-
€1,649 EUR
$1,850 USD
View
B
Retailer 12
-
€1,712 EUR
$1,920 USD
View
B
Retailer 13
-
€1,719 EUR
£1,518 GBP
View
B
Retailer 14
-
€1,963 EUR
View
Retailer 15
-
€2,018 EUR
A$3,482 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
€2,281 EUR
ZAR 41,335 ZAR
View
B
Retailer 17
-
€2,710 EUR
£2,393 GBP
View
Most Expensive
NZ Jewellers
fc4c5a20-39eb-4375-bdbb-59752588bf71 · Oct 30
€3,772 EUR
$4,231 USD
View
Price under review
17 more retailers have this diamond
Prices start from €1,293 EURSave up to €1,417 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+
0.90ct Princess
€1,293 EUR