Princess|Natural|HRD

0.90ct D SI1 Princess Natural Diamond

EX • D/SI1 • HRD 250000000351

Certificate HRD 250000000351

Diamond specifications and retailer prices

From $1,520 USD
As of October 30, 2026
Save $2,499 USD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,019 USD 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 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 HRD 250000000351. Listed at 15 retailers as of October 30, 2026, with prices from $1,520 to $4,019, a $2,499 spread on the same certified stone. NZ Jewellers lists it at $4,019. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000000351
Dimensions5.48 × 5.32 × 3.84 mm
L/W Ratio1.03
Girdle conditionPolished
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
5.48 mm5.32 mm0.90 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000000351
Side View
Table 69.0%CrownGirdle: ThinPavilionCulet: NoneDepth 72.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,019 USD|Low: $1,285 USD|High: $4,019 USD|Avg: $1,969 USD|+8.5%
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
October 30, 2026
Retailer 9$1,520 USD
Retailer 11$1,527 USD
Retailer 10$1,620 USD
Retailer 3$1,648 USD
Retailer 4$1,648 USD
Retailer 8$1,724 USD
Retailer 5$1,747 USD
Retailer 13$1,784 USD
Retailer 2$1,867 USD
Retailer 12$1,901 USD
Retailer 7$2,247 USD
Retailer 6$2,902 USD
NZ Jewellers$4,019 USD

42 data points across 13 retailers

15 retailers$1,520 USD to $4,019 USD

Retailer 1
-
$1,519 USD
Price last confirmed 47 days ago
B+
Retailer 2
-
$1,520 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,527 USD
View
B+
Retailer 4
-
$1,620 USD
View
B+
Retailer 5
-
$1,648 USD
View
B+
Retailer 6
-
$1,648 USD
View
B+
Retailer 7
-
$1,724 USD
View
B+
Retailer 8
-
$1,747 USD
A$2,688 AUD
View
Retailer 9
-
$1,752 USD
View
Price last confirmed 54 days ago
B+
Retailer 10
-
$1,784 USD
View
B+
Retailer 11
-
$1,867 USD
£1,470 GBP
View
B+
Retailer 12
-
$1,901 USD
View
B
Retailer 13
-
$2,247 USD
€2,140 EUR
View
B
Retailer 14
-
$2,902 USD
£2,285 GBP
View
Most Expensive
B
NZ Jewellers
607f5db9-5879-4fe3-be8b-0950cf9305e6 · Oct 30
$4,019 USD
View
14 more retailers have this diamond
Prices start from $1,520 USDSave up to $2,499 USD

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
$1,520 USD