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Princess|Natural|GIA

1.73ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 6432794678

Certificate GIA 6432794678

Diamond specifications and retailer prices

From HK$24,085 HKD
As of November 5, 2026
Save HK$17,769 HKD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$43,604 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.73ct natural princess diamond

This 1.73ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6432794678. Listed at 10 retailers as of November 2, 2026, with a 74% 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

1.73
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432794678
Dimensions6.47 × 6.25 × 4.77 mm
L/W Ratio1.04
Top View
6.47 mm6.25 mm1.73 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432794678
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 76.3%

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: Nov 5
Current: HK$29,129 HKD|Low: HK$24,085 HKD|High: HK$42,348 HKD|Avg: HK$29,464 HKD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6HK$24,085 HKD
Retailer 5HK$25,026 HKD
Retailer 2HK$25,889 HKD
Retailer 1HK$29,129 HKD
Retailer 3HK$30,541 HKD
Retailer 4HK$41,854 HKD

45 data points across 6 retailers

10 retailersHK$24,085 HKD to HK$41,854 HKD

A
Cheapest Retailer
-
HK$24,085 HKD
Retailer 2
-
HK$25,026 HKD
View
Price last confirmed 29 days ago
Retailer 3
-
HK$25,026 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$25,889 HKD
View
Retailer 5
-
HK$25,991 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$28,878 HKD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
HK$29,129 HKD
View
B+
Retailer 8
-
HK$30,541 HKD
View
B
Retailer 9
-
HK$41,854 HKD
View
Most Expensive
NZ Jewellers
5d504bef-08ab-4697-b786-2aec2f3d442b · Sep 30
HK$43,604 HKD
$5,558 USD
View
Price last confirmed 36 days ago
9 more retailers have this diamond
Prices start from HK$24,085 HKDSave up to HK$17,769 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
1.73ct Princess
HK$24,085 HKD