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Round|Natural|IGI

1.70ct J IF Round Natural Diamond

EX • J/IF • IGI 794652648

Shape and cutting style on the report: Round brilliant

Certificate IGI 794652648

Diamond specifications and retailer prices

From HK$38,079 HKD
₹462,218 INR
As of November 2, 2026
Save HK$31,892 HKD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$85,342 HKD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 794652648. Listed at 15 retailers as of November 2, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 794652648
Dimensions7.49 × 7.56 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.49 mm7.56 mm1.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 794652648
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

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$46,935 HKD|Low: HK$38,003 HKD|High: HK$70,818 HKD|Avg: HK$49,381 HKD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 5HK$38,079 HKD
Retailer 2HK$41,427 HKD
Retailer 9HK$43,836 HKD
Retailer 10HK$44,252 HKD
Retailer 1HK$46,935 HKD
Retailer 3HK$47,492 HKD
Retailer 4HK$47,492 HKD
Retailer 12HK$47,492 HKD
Retailer 6HK$51,671 HKD
Retailer 11HK$54,805 HKD
Retailer 8HK$58,356 HKD
Retailer 7HK$69,971 HKD

36 data points across 12 retailers

15 retailersHK$38,079 HKD to HK$69,971 HKD

A
Cheapest Retailer
-
HK$38,079 HKD
₹462,218 INR
A
Retailer 2
-
HK$41,427 HKD
$5,280 USD
View
A
Retailer 3
-
HK$43,836 HKD
$5,587 USD
View
Final sale: no returns
A
Retailer 4
-
HK$44,252 HKD
$5,640 USD
View
A
Retailer 5
-
HK$46,935 HKD
£4,710 GBP
View
A
Retailer 6
-
HK$47,492 HKD
$6,053 USD
View
A
Retailer 7
-
HK$47,492 HKD
$6,053 USD
View
A
Retailer 8
-
HK$47,492 HKD
$6,053 USD
View
Retailer 9
-
HK$51,023 HKD
$6,503 USD
View
Price last confirmed 46 days ago
A
Retailer 10
-
HK$51,671 HKD
€6,272 EUR
View
B+
Retailer 11
-
HK$54,805 HKD
$6,985 USD
View
B+
Retailer 12
-
HK$58,356 HKD
ZAR 120,154 ZAR
View
Retailer 13
-
HK$58,877 HKD
$7,504 USD
View
Price last confirmed 42 days ago
B+
Retailer 14
-
HK$69,971 HKD
£7,022 GBP
View
Most Expensive
NZ Jewellers
2f0df579-fcac-4b28-b739-b38aa59cb80d · Sep 21
HK$85,342 HKD
$10,877 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from HK$38,079 HKDSave up to HK$31,892 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$38,079 HKD