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1.70ct F I1 Round Natural Diamond

EX • F/I1 • IGI 662435012

Shape and cutting style on the report: Round brilliant

Certificate IGI 662435012

Diamond specifications and retailer prices

From HK$15,954 HKD
₹193,659 INR
As of November 2, 2026
Save HK$6,057 HKD (28%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$22,012 HKD at DreamStone · As of October 31, 2026
View at DreamStone

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 662435012. Listed at 3 retailers as of October 31, 2026, with prices from HK$15,954 to HK$22,012, a HK$6,057 spread on the same certified stone. DreamStone lists it at HK$22,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.3°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 662435012
Dimensions7.60 × 7.64 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.60 mm7.64 mm1.70 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 662435012
Side View
Table 61.0%Crown 35.3°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 60.4%

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 2
Current: HK$22,012 HKD|Low: HK$15,922 HKD|High: HK$24,848 HKD|Avg: HK$20,521 HKD
DreamStone
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2HK$15,954 HKD
Retailer 3HK$18,697 HKD
DreamStoneHK$22,012 HKD
Retailer 4HK$24,848 HKD

44 data points across 4 retailers

3 retailersHK$15,954 HKD to HK$22,012 HKD

A
Cheapest Retailer
-
HK$15,954 HKD
₹193,659 INR
B+
Retailer 2
-
HK$18,697 HKD
$2,383 USD
View
Most Expensive
B+
DreamStone
6a690b484ad42b761f5e6455 · Oct 31
HK$22,012 HKD
$2,805 USD
View
2 more retailers have this diamond
Prices start from HK$15,954 HKDSave up to HK$6,057 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$15,954 HKD