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Round|Natural|IGI

1.70ct D IF Round Natural Diamond

EX • D/IF • IGI 773629558

Shape and cutting style on the report: Round brilliant

Certificate IGI 773629558

Diamond specifications and retailer prices

From HK$107,918 HKD
€13,100 EUR
As of November 1, 2026
Save HK$35,786 HKD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$143,703 HKD at Yorxs · As of October 30, 2026
View at Yorxs

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 773629558. Listed at 3 retailers as of October 30, 2026, with prices from HK$107,918 to HK$143,703, a HK$35,786 spread on the same certified stone. Yorxs lists it at HK$143,703. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 773629558
Dimensions7.86 × 7.94 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.86 mm7.94 mm1.70 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 773629558
Side View
Table 58.0%Crown 32°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$139,613 HKD|Low: HK$106,023 HKD|High: HK$192,365 HKD|Avg: HK$141,891 HKD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 1, 2026
Retailer 2HK$107,918 HKD
Retailer 1HK$139,613 HKD
Retailer 3HK$139,991 HKD
Retailer 4HK$140,007 HKD
YorxsHK$143,703 HKD
Retailer 5HK$153,890 HKD
Retailer 6HK$166,730 HKD

33 data points across 7 retailers

3 retailersHK$107,918 HKD to HK$143,703 HKD

A
Cheapest Retailer
-
HK$107,918 HKD
€13,100 EUR
A
Retailer 2
-
HK$139,613 HKD
£14,012 GBP
View
Most Expensive
A
Yorxs
MHJ-01 · Oct 30
HK$143,703 HKD
€17,444 EUR
View
2 more retailers have this diamond
Prices start from HK$107,918 HKDSave up to HK$35,786 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
1.70ct Round
HK$107,918 HKD