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Round|Natural|GIA

1.70ct E IF Round Natural Diamond

EX • E/IF • GIA 1425225884

Certificate GIA 1425225884

Diamond specifications and retailer prices

From HK$171,773 HKD
$21,892 USD
As of October 28, 2026
Save HK$91,400 HKD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$263,174 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1425225884. Listed at 13 retailers as of October 28, 2026, with prices from HK$171,773 to HK$263,174, a HK$91,400 spread on the same certified stone. MOH London lists it at HK$263,174. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1425225884
Dimensions7.68 × 7.62 × 4.71 mm
L/W Ratio1.01
Key to symbols
Minor Details of Polish
Top View
7.68 mm7.62 mm1.70 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1425225884
Side View
Table 60.0%Crown 35.5°GirdlePavilion 41.2°Culet: NoneDepth 61.5%

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: Oct 28
Current: HK$263,174 HKD|Low: HK$171,773 HKD|High: HK$263,174 HKD|Avg: HK$208,111 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 4HK$171,773 HKD
Retailer 7HK$173,134 HKD
Retailer 5HK$177,297 HKD
Retailer 2HK$180,090 HKD
Retailer 6HK$192,317 HKD
Retailer 10HK$194,261 HKD
Retailer 12HK$195,642 HKD
Retailer 11HK$200,428 HKD
Retailer 8HK$203,051 HKD
Retailer 14HK$208,134 HKD
Retailer 9HK$210,061 HKD
Retailer 13HK$234,934 HKD
Retailer 3HK$237,448 HKD
MOH LondonHK$263,174 HKD

38 data points across 14 retailers

13 retailersHK$171,773 HKD to HK$263,174 HKD

A
Cheapest Retailer
-
HK$171,773 HKD
$21,892 USD
A
Retailer 2
-
HK$173,134 HKD
£17,374 GBP
View
A
Retailer 3
-
HK$177,297 HKD
$22,596 USD
View
Final sale: no returns
A
Retailer 4
-
HK$180,090 HKD
£18,072 GBP
View
A
Retailer 5
-
HK$192,317 HKD
$24,510 USD
View
A
Retailer 6
-
HK$194,261 HKD
$24,758 USD
View
A
Retailer 7
-
HK$195,642 HKD
$24,934 USD
View
A
Retailer 8
-
HK$200,428 HKD
$25,544 USD
View
B+
Retailer 9
-
HK$203,051 HKD
€24,646 EUR
View
B+
Retailer 10
-
HK$208,134 HKD
$26,526 USD
View
B+
Retailer 11
-
HK$210,061 HKD
£21,080 GBP
View
B+
Retailer 12
-
HK$237,448 HKD
$30,262 USD
View
Most Expensive
B+
MOH London
EF6A7422E · Oct 29
HK$263,174 HKD
£26,410 GBP
View
12 more retailers have this diamond
Prices start from HK$171,773 HKDSave up to HK$91,400 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$171,773 HKD