Princess|Natural|GIA

0.90ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6515422509

Certificate GIA 6515422509

Diamond specifications and retailer prices

From HK$12,766 HKD
$1,627 USD
As of October 28, 2026
Save HK$2,779 HKD (18%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$32,209 HKD 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 6515422509. Listed at 18 retailers as of October 28, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 6515422509
Dimensions5.41 × 5.36 × 3.70 mm
L/W Ratio1.01
Top View
5.41 mm5.36 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515422509
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

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 28
Current: HK$32,209 HKD|Low: HK$10,436 HKD|High: HK$32,209 HKD|Avg: HK$18,256 HKD
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
Retailer 17
Retailer 18
Retailer 19
October 20, 2026
Retailer 13HK$10,436 HKD
Retailer 9HK$11,032 HKD
Retailer 19HK$11,534 HKD
Retailer 5HK$11,966 HKD
Retailer 8HK$11,966 HKD
Retailer 17HK$12,515 HKD
Retailer 10HK$12,578 HKD
Retailer 7HK$13,802 HKD
Retailer 3HK$14,202 HKD
Retailer 6HK$14,202 HKD
Retailer 2HK$14,362 HKD
Retailer 4HK$14,673 HKD
Retailer 11HK$17,339 HKD
Retailer 14HK$17,911 HKD
Retailer 15HK$19,235 HKD
Retailer 18HK$23,388 HKD
Retailer 12HK$25,527 HKD
Retailer 16HK$28,051 HKD
NZ JewellersHK$32,209 HKD

26 data points across 19 retailers

18 retailersHK$12,766 HKD to HK$15,545 HKD

A
Retailer 1
-
HK$10,436 HKD
$1,330 USD
Price last confirmed 11 days ago
A
Retailer 2
-
HK$11,534 HKD
$1,470 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
HK$11,966 HKD
$1,525 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
HK$11,966 HKD
$1,525 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
HK$12,515 HKD
$1,595 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
HK$12,578 HKD
$1,603 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
HK$12,766 HKD
$1,627 USD
View
B+
Retailer 8
-
HK$13,802 HKD
$1,759 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
HK$14,202 HKD
$1,810 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$14,362 HKD
£1,441 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$14,673 HKD
$1,870 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
HK$15,545 HKD
A$3,048 AUD
View
B+
Retailer 13
-
HK$17,339 HKD
A$3,400 AUD
View
Price last confirmed 23 days ago
B
Retailer 14
-
HK$19,235 HKD
ZAR 39,604 ZAR
View
Price last confirmed 12 days ago
B
Retailer 15
-
HK$23,388 HKD
£2,347 GBP
View
Price last confirmed 14 days ago
B
Retailer 16
-
HK$25,527 HKD
£2,562 GBP
View
Price last confirmed 10 days ago
B
Retailer 17
-
HK$28,051 HKD
£2,815 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
7da8515b-3efc-4a1f-a8b4-128610c3cf42 · Oct 17
HK$32,209 HKD
$4,105 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from HK$12,766 HKDSave up to HK$2,779 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$12,766 HKD