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Princess|Natural|GIA

0.90ct D SI1 Princess Natural Diamond

ID • D/SI1 • GIA 6551377566

Certificate GIA 6551377566

Diamond specifications and retailer prices

From $1,827 CAD
HK$10,200 HKD
As of October 30, 2026
Save $2,448 CAD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,199 CAD at NZ Jewellers · As of September 25, 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 D 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 6551377566. Listed at 20 retailers as of October 29, 2026, with a 134% 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
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551377566
Dimensions5.49 × 5.43 × 3.92 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.49 mm5.43 mm0.90 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551377566
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.2%

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: $2,439 CAD|Low: $1,827 CAD|High: $4,437 CAD|Avg: $2,625 CAD|-0.1%
Retailer 1
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
October 30, 2026
Retailer 2$1,827 CAD
Retailer 12$1,859 CAD
Retailer 4$2,029 CAD
Retailer 16$2,042 CAD
Retailer 6$2,057 CAD
Retailer 17$2,152 CAD
Retailer 10$2,230 CAD
Retailer 14$2,286 CAD
Retailer 5$2,316 CAD
Retailer 7$2,413 CAD
Retailer 1$2,439 CAD
Retailer 11$2,659 CAD
Retailer 9$3,274 CAD
Retailer 13$3,293 CAD
Retailer 15$3,515 CAD
Retailer 3$3,722 CAD
Retailer 8$4,275 CAD

25 data points across 17 retailers

20 retailers$1,827 CAD to $4,275 CAD

A
Cheapest Retailer
-
$1,827 CAD
HK$10,200 HKD
A
Retailer 2
-
$1,859 CAD
$1,328 USD
View
A
Retailer 3
-
$2,029 CAD
$1,450 USD
View
Final sale: no returns
A
Retailer 4
-
$2,042 CAD
$1,459 USD
View
A
Retailer 5
-
$2,057 CAD
$1,470 USD
View
A
Retailer 6
-
$2,152 CAD
$1,537 USD
View
B+
Retailer 7
-
$2,230 CAD
€1,518 EUR
View
B+
Retailer 8
-
$2,234 CAD
A$2,455 AUD
View
B+
Retailer 9
-
$2,286 CAD
$1,633 USD
View
B+
Retailer 10
-
$2,316 CAD
$1,655 USD
View
B+
Retailer 11
-
$2,413 CAD
$1,724 USD
View
B+
Retailer 12
-
$2,439 CAD
£1,372 GBP
View
B+
Retailer 13
-
$2,659 CAD
$1,900 USD
View
B+
Retailer 14
-
$2,982 CAD
A$3,278 AUD
View
Retailer 15
-
$3,274 CAD
A$3,598 AUD
View
Price last confirmed 24 days ago
Retailer 16
-
$3,293 CAD
€2,241 EUR
View
Price last confirmed 7 days ago
Retailer 17
-
$3,515 CAD
ZAR 40,572 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$3,722 CAD
$2,659 USD
View
B
Retailer 19
-
$4,275 CAD
£2,405 GBP
View
Most Expensive
NZ Jewellers
d3cbee74-7116-4374-8642-24b34ab83946 · Sep 25
$6,199 CAD
$4,429 USD
View
Price last confirmed 35 days ago
19 more retailers have this diamond
Prices start from $1,827 CADSave up to $2,448 CAD

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
$1,827 CAD