Princess|Natural|GIA

0.90ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 7458187631

Certificate GIA 7458187631

Diamond specifications and retailer prices

From €1,298 EUR
$1,450 USD
As of November 1, 2026
Save €1,422 EUR (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,787 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
Color
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: €3,787 EUR|Low: €1,082 EUR|High: €3,787 EUR|Avg: €2,052 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€1,298 EUR
Retailer 7€1,299 EUR
Retailer 10€1,407 EUR
Retailer 9€1,623 EUR
Retailer 3€1,726 EUR
Retailer 2€1,971 EUR
Retailer 8€2,026 EUR
Retailer 5€2,290 EUR
Retailer 4€2,720 EUR
NZ Jewellers€3,787 EUR

43 data points across 10 retailers

18 retailers€1,298 EUR to €2,720 EUR

B+
Cheapest Retailer
-
€1,298 EUR
$1,450 USD
B
Retailer 2
-
€1,299 EUR
$1,451 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,304 EUR
$1,457 USD
View
B+
Retailer 4
-
€1,307 EUR
$1,460 USD
View
B
Retailer 5
-
€1,369 EUR
$1,529 USD
View
B
Retailer 6
-
€1,407 EUR
$1,572 USD
View
B
Retailer 7
-
€1,407 EUR
$1,572 USD
View
B
Retailer 8
-
€1,472 EUR
$1,644 USD
View
B
Retailer 9
-
€1,623 EUR
$1,813 USD
View
B
Retailer 10
-
€1,656 EUR
$1,850 USD
View
B
Retailer 11
-
€1,656 EUR
$1,850 USD
View
B
Retailer 12
-
€1,719 EUR
$1,920 USD
View
B
Retailer 13
-
€1,726 EUR
£1,518 GBP
View
B
Retailer 14
-
€1,971 EUR
View
Retailer 15
-
€2,026 EUR
A$3,482 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
€2,290 EUR
ZAR 41,335 ZAR
View
B
Retailer 17
-
€2,720 EUR
£2,393 GBP
View
Most Expensive
NZ Jewellers
fc4c5a20-39eb-4375-bdbb-59752588bf71 · Oct 30
€3,787 EUR
$4,231 USD
View
Price under review
17 more retailers have this diamond
Prices start from €1,298 EURSave up to €1,422 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
€1,298 EUR