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Princess|Natural|GIA

1.57ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 2426003927

Certificate GIA 2426003927

Diamond specifications and retailer prices

From HK$42,790 HKD
$5,454 USD
As of October 31, 2026
Save HK$15,242 HKD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$58,032 HKD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 1.57ct natural princess diamond

This 1.57ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2426003927. Listed at 3 retailers as of October 31, 2026, with prices from HK$42,790 to HK$58,032, a HK$15,242 spread on the same certified stone. 77 Diamonds lists it at HK$58,032. 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

1.57
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2426003927
Dimensions6.56 × 6.46 × 4.59 mm
L/W Ratio1.02
Top View
6.56 mm6.46 mm1.57 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2426003927
Side View
Table 72.0%CrownGirdlePavilionCuletDepth 71.1%

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 31
Current: HK$58,032 HKD|Low: HK$42,359 HKD|High: HK$58,898 HKD|Avg: HK$51,451 HKD|+1.0%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3HK$42,790 HKD
Retailer 2HK$53,814 HKD
77 DiamondsHK$58,032 HKD

34 data points across 3 retailers

3 retailersHK$42,790 HKD to HK$58,032 HKD

B+
Cheapest Retailer
-
HK$42,790 HKD
$5,454 USD
Retailer 2
-
HK$53,814 HKD
$6,859 USD
View
Price last confirmed 27 days ago
Most Expensive
B
77 Diamonds
PRIZT6FKGB5M · Oct 31
HK$58,032 HKD
£5,824 GBP
View
2 more retailers have this diamond
Prices start from HK$42,790 HKDSave up to HK$15,242 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.

B+
1.57ct Princess
HK$42,790 HKD