CaratHunter
Plans
Princess|Natural|GIA

1.05ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 5163385656

Certificate GIA 5163385656

Diamond specifications and retailer prices

From HK$35,733 HKD
$4,554 USD
As of October 29, 2026
Save HK$14,511 HKD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$50,243 HKD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.05ct natural princess diamond

This 1.05ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5163385656. Listed at 3 retailers as of October 29, 2026, with prices from HK$35,733 to HK$50,243, a HK$14,511 spread on the same certified stone. 77 Diamonds lists it at HK$50,243. 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

1.05
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5163385656
Dimensions5.77 × 5.77 × 3.86 mm
L/W Ratio1.00
Top View
5.77 mm5.77 mm1.05 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5163385656
Side View
Table 72.0%CrownGirdlePavilionCuletDepth 67.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$50,243 HKD|Low: HK$35,332 HKD|High: HK$50,572 HKD|Avg: HK$42,859 HKD|+1.8%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2HK$35,733 HKD
77 DiamondsHK$50,243 HKD

35 data points across 2 retailers

3 retailersHK$35,733 HKD to HK$50,243 HKD

B
Cheapest Retailer
-
HK$35,733 HKD
$4,554 USD
B
Retailer 2
-
HK$38,570 HKD
$4,916 USD
View
Most Expensive
B
77 Diamonds
PRIZEGEYHBDK · Oct 30
HK$50,243 HKD
£5,042 GBP
View
2 more retailers have this diamond
Prices start from HK$35,733 HKDSave up to HK$14,511 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
1.05ct Princess
HK$35,733 HKD