Princess|Natural|GIA

0.90ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6521841289

Certificate GIA 6521841289

Diamond specifications and retailer prices

From €1,054 EUR
HK$9,200 HKD
As of October 30, 2026
Save €2,049 EUR (66%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,381 EUR at NZ Jewellers · As of October 17, 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 6521841289. Listed at 21 retailers as of October 28, 2026, with a 194% 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521841289
Dimensions5.19 × 5.16 × 3.78 mm
L/W Ratio1.01
Top View
5.19 mm5.16 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521841289
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.3%

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 30
Current: €3,381 EUR|Low: €1,114 EUR|High: €3,381 EUR|Avg: €1,801 EUR
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
October 30, 2026
Retailer 2€1,121 EUR
Retailer 5€1,279 EUR
Retailer 14€1,315 EUR
Retailer 16€1,320 EUR
Retailer 15€1,334 EUR
Retailer 3€1,386 EUR
Retailer 7€1,474 EUR
Retailer 6€1,508 EUR
Retailer 9€1,552 EUR
Retailer 4€1,600 EUR
Retailer 8€1,821 EUR
Retailer 13€1,880 EUR
Retailer 12€2,025 EUR
Retailer 10€2,442 EUR
Retailer 11€3,103 EUR
NZ Jewellers€3,381 EUR

30 data points across 16 retailers

21 retailers€1,054 EUR to €3,103 EUR

A
Cheapest Retailer
-
€1,054 EUR
HK$9,200 HKD
A
Retailer 2
-
€1,121 EUR
₹119,237 INR
View
A
Retailer 3
-
€1,279 EUR
$1,429 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,315 EUR
$1,469 USD
View
A
Retailer 5
-
€1,320 EUR
SGD 1,993 SGD
View
B+
Retailer 6
-
€1,334 EUR
$1,490 USD
View
B+
Retailer 7
-
€1,362 EUR
$1,522 USD
View
Retailer 8
-
€1,386 EUR
$1,549 USD
View
Price last confirmed 14 days ago
Retailer 9
-
€1,386 EUR
$1,549 USD
View
Price last confirmed 12 days ago
Retailer 10
-
€1,450 EUR
$1,620 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€1,474 EUR
SGD 2,226 SGD
View
B+
Retailer 12
-
€1,508 EUR
$1,685 USD
View
B+
Retailer 13
-
€1,552 EUR
£1,366 GBP
View
Retailer 14
-
€1,600 EUR
$1,787 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
€1,663 EUR
A$2,858 AUD
View
Retailer 16
-
€1,821 EUR
A$3,130 AUD
View
Price last confirmed 24 days ago
Retailer 17
-
€1,880 EUR
View
Price last confirmed 7 days ago
B+
Retailer 18
-
€2,025 EUR
ZAR 36,554 ZAR
View
B
Retailer 19
-
€2,442 EUR
£2,148 GBP
View
B
Retailer 20
-
€3,103 EUR
£2,730 GBP
View
Most Expensive
NZ Jewellers
2321fc8a-8f21-4a27-b972-aa175af48072 · Oct 17
€3,381 EUR
$3,777 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from €1,054 EURSave up to €2,049 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.

A
0.90ct Princess
€1,054 EUR