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1.70ct G IF Round Natural Diamond

EX • G/IF • IGI 754512137

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512137

Diamond specifications and retailer prices

From HK$68,669 HKD
₹833,571 INR
As of November 1, 2026
Save HK$50,428 HKD (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$119,098 HKD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 754512137. Listed at 20 retailers as of October 30, 2026, with prices from HK$68,669 to HK$119,098, a HK$50,428 spread on the same certified stone. NZ Jewellers lists it at HK$119,098. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 754512137
Dimensions7.55 × 7.61 × 4.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.55 mm7.61 mm1.70 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512137
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.5%

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$78,072 HKD|Low: HK$68,509 HKD|High: HK$112,942 HKD|Avg: HK$82,063 HKD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4HK$68,669 HKD
Retailer 8HK$69,827 HKD
Retailer 2HK$70,023 HKD
Retailer 9HK$77,839 HKD
Retailer 7HK$78,002 HKD
Retailer 1HK$78,072 HKD
Retailer 10HK$78,865 HKD
Retailer 3HK$89,638 HKD
Retailer 6HK$104,977 HKD
Retailer 5HK$111,597 HKD

32 data points across 10 retailers

20 retailersHK$68,669 HKD to HK$119,098 HKD

A
Cheapest Retailer
-
HK$68,669 HKD
₹833,571 INR
A
Retailer 2
-
HK$69,827 HKD
$8,900 USD
View
A
Retailer 3
-
HK$70,023 HKD
€8,500 EUR
View
A
Retailer 4
-
HK$73,185 HKD
$9,328 USD
View
A
Retailer 5
-
HK$77,839 HKD
SGD 13,407 SGD
View
A
Retailer 6
-
HK$78,002 HKD
$9,942 USD
View
A
Retailer 7
-
HK$78,025 HKD
$9,945 USD
View
A
Retailer 8
-
HK$78,072 HKD
£7,835 GBP
View
A
Retailer 9
-
HK$78,865 HKD
$10,052 USD
View
Final sale: no returns
A
Retailer 10
-
HK$78,873 HKD
$10,053 USD
View
A
Retailer 11
-
HK$85,448 HKD
$10,891 USD
View
A
Retailer 12
-
HK$86,766 HKD
$11,059 USD
View
A
Retailer 13
-
HK$87,433 HKD
$11,144 USD
View
A
Retailer 14
-
HK$89,628 HKD
$11,424 USD
View
A
Retailer 15
-
HK$89,638 HKD
€10,881 EUR
View
A
Retailer 16
-
HK$92,076 HKD
$11,736 USD
View
A
Retailer 17
-
HK$98,597 HKD
$12,567 USD
View
A
Retailer 18
-
HK$104,977 HKD
ZAR 216,158 ZAR
View
A
Retailer 19
-
HK$111,597 HKD
£11,200 GBP
View
Most Expensive
B+
NZ Jewellers
b6af57fc-f53d-41fa-ba9c-3805eabb6643 · Oct 30
HK$119,098 HKD
$15,180 USD
View
19 more retailers have this diamond
Prices start from HK$68,669 HKDSave up to HK$50,428 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$68,669 HKD