Princess|Natural|GIA

1.02ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 1527491148

Certificate GIA 1527491148

Diamond specifications and retailer prices

From HK$13,918 HKD
$1,774 USD
As of October 28, 2026
Save HK$21,155 HKD (60%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$35,549 HKD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1527491148. Listed at 30 retailers as of October 28, 2026, with a 152% 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

1.02
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.39°
Pavilion angle39.89°
OriginNatural
Grading LabGIA
CertificateGIA 1527491148
Dimensions5.50 × 5.48 × 3.90 mm
L/W Ratio1.00
Girdle conditionThick
Key to symbols
Crystal, Cloud, Needle
Top View
5.50 mm5.48 mm1.02 ctG / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1527491148
Side View
Table 73.0%Crown 37.39°Girdle: STK-THKPavilion 39.89°Culet: NoneDepth 71.2%

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 28
Current: HK$18,598 HKD|Low: HK$13,032 HKD|High: HK$35,173 HKD|Avg: HK$20,678 HKD|+2.3%
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
October 29, 2026
Retailer 2HK$13,918 HKD
Retailer 13HK$14,216 HKD
Retailer 4HK$14,985 HKD
Retailer 11HK$15,401 HKD
Retailer 3HK$15,731 HKD
Retailer 6HK$16,681 HKD
Retailer 1HK$18,598 HKD
Retailer 12HK$18,634 HKD
Retailer 10HK$20,704 HKD
Retailer 5HK$20,909 HKD
Retailer 8HK$21,196 HKD
Retailer 7HK$29,952 HKD
Retailer 9HK$35,073 HKD

32 data points across 13 retailers

30 retailersHK$13,918 HKD to HK$35,073 HKD

A
Cheapest Retailer
-
HK$13,918 HKD
$1,774 USD
A
Retailer 2
-
HK$14,985 HKD
$1,910 USD
View
A
Retailer 3
-
HK$15,401 HKD
$1,963 USD
View
Retailer 4
-
HK$15,401 HKD
$1,963 USD
View
Price last confirmed 25 days ago
Retailer 5
-
HK$15,401 HKD
$1,963 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$15,401 HKD
$1,963 USD
View
Price last confirmed 41 days ago
Retailer 7
-
HK$15,401 HKD
$1,963 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
HK$15,731 HKD
$2,005 USD
View
Retailer 9
-
HK$15,894 HKD
$2,026 USD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$16,115 HKD
$2,054 USD
View
Price last confirmed 33 days ago
A
Retailer 11
-
HK$16,681 HKD
£1,674 GBP
View
B+
Retailer 12
-
HK$17,261 HKD
$2,200 USD
View
B+
Retailer 13
-
HK$17,261 HKD
$2,200 USD
View
B+
Retailer 14
-
HK$17,771 HKD
$2,265 USD
View
Retailer 15
-
HK$17,771 HKD
$2,265 USD
View
Price last confirmed 41 days ago
Retailer 16
-
HK$17,771 HKD
$2,265 USD
View
Price last confirmed 24 days ago
Retailer 17
-
HK$17,771 HKD
$2,265 USD
View
Price last confirmed 12 days ago
B+
Retailer 18
-
HK$17,810 HKD
$2,270 USD
View
B+
Retailer 19
-
HK$18,598 HKD
£1,867 GBP
View
B+
Retailer 20
-
HK$18,634 HKD
$2,375 USD
View
Retailer 21
-
HK$18,634 HKD
$2,375 USD
View
Price last confirmed 24 days ago
B+
Retailer 22
-
HK$19,925 HKD
$2,540 USD
View
B+
Retailer 23
-
HK$20,704 HKD
ZAR 42,631 ZAR
View
Retailer 24
-
HK$20,909 HKD
A$4,100 AUD
View
Price last confirmed 26 days ago
B+
Retailer 25
-
HK$21,196 HKD
€2,573 EUR
View
B
Retailer 26
-
HK$29,952 HKD
£3,006 GBP
View
B
Retailer 27
-
HK$35,073 HKD
£3,520 GBP
View
Retailer 28
-
HK$35,549 HKD
$4,531 USD
View
Price last confirmed 12 days ago
Retailer 29
-
HK$35,549 HKD
$4,531 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
ab644640-82de-4022-887c-e0ff9075ca6f · Sep 20
HK$35,549 HKD
$4,531 USD
View
Price last confirmed 42 days ago
29 more retailers have this diamond
Prices start from HK$13,918 HKDSave up to HK$21,155 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
1.02ct Princess
HK$13,918 HKD