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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 HK$10,058 HKD
$1,282 USD
As of October 31, 2026
Save HK$13,905 HKD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$34,749 HKD 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 138% 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
Colour
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 31
Current: HK$12,023 HKD|Low: HK$10,058 HKD|High: HK$24,870 HKD|Avg: HK$14,576 HKD|-5.8%
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
November 1, 2026
Retailer 11HK$10,058 HKD
Retailer 13HK$10,344 HKD
Retailer 12HK$10,913 HKD
Retailer 2HK$11,447 HKD
Retailer 6HK$11,533 HKD
Retailer 1HK$12,023 HKD
Retailer 3HK$12,062 HKD
Retailer 17HK$12,812 HKD
Retailer 5HK$12,985 HKD
Retailer 10HK$13,015 HKD
Retailer 7HK$13,526 HKD
Retailer 16HK$14,907 HKD
Retailer 9HK$18,350 HKD
Retailer 15HK$18,585 HKD
Retailer 14HK$20,067 HKD
Retailer 4HK$20,863 HKD
Retailer 8HK$23,964 HKD

26 data points across 17 retailers

20 retailersHK$10,058 HKD to HK$23,964 HKD

A
Cheapest Retailer
-
HK$10,058 HKD
$1,282 USD
A
Retailer 2
-
HK$10,344 HKD
View
A
Retailer 3
-
HK$10,913 HKD
$1,391 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,447 HKD
$1,459 USD
View
A
Retailer 5
-
HK$11,533 HKD
$1,470 USD
View
B+
Retailer 6
-
HK$12,023 HKD
€1,459 EUR
View
A
Retailer 7
-
HK$12,062 HKD
$1,537 USD
View
B+
Retailer 8
-
HK$12,521 HKD
A$2,455 AUD
View
B+
Retailer 9
-
HK$12,812 HKD
$1,633 USD
View
B+
Retailer 10
-
HK$12,985 HKD
$1,655 USD
View
B+
Retailer 11
-
HK$13,015 HKD
£1,306 GBP
View
B+
Retailer 12
-
HK$13,526 HKD
$1,724 USD
View
B+
Retailer 13
-
HK$14,907 HKD
$1,900 USD
View
B+
Retailer 14
-
HK$16,717 HKD
A$3,278 AUD
View
Retailer 15
-
HK$18,350 HKD
A$3,598 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
HK$18,585 HKD
€2,256 EUR
View
B+
Retailer 17
-
HK$20,067 HKD
ZAR 41,321 ZAR
View
Retailer 18
-
HK$20,863 HKD
$2,659 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
HK$23,964 HKD
£2,405 GBP
View
Most Expensive
NZ Jewellers
d3cbee74-7116-4374-8642-24b34ab83946 · Sep 25
HK$34,749 HKD
$4,429 USD
View
Price last confirmed 36 days ago
19 more retailers have this diamond
Prices start from HK$10,058 HKDSave up to HK$13,905 HKD

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
HK$10,058 HKD