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Round|Natural|GIA

1.70ct E IF Round Natural Diamond

EX • E/IF • GIA 1553843154

Certificate GIA 1553843154

Diamond specifications and retailer prices

From $24,867 CAD
HK$138,300 HKD
As of October 29, 2026
Save $21,488 CAD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $46,355 CAD at MOH London · As of October 26, 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 1553843154. Listed at 18 retailers as of October 26, 2026, with prices from $24,867 to $46,355, a $21,488 spread on the same certified stone. MOH London lists it at $46,355. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1553843154
Dimensions7.62 × 7.57 × 4.75 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.62 mm7.57 mm1.70 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553843154
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $46,355 CAD|Low: $24,867 CAD|High: $47,263 CAD|Avg: $32,384 CAD|-1.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 16$24,867 CAD
Retailer 19$27,470 CAD
Retailer 7$27,519 CAD
Retailer 11$28,243 CAD
Retailer 18$28,406 CAD
Retailer 4$29,318 CAD
Retailer 17$30,075 CAD
Retailer 3$31,106 CAD
Retailer 15$31,124 CAD
Retailer 12$31,937 CAD
Retailer 14$32,111 CAD
Retailer 5$32,732 CAD
Retailer 10$33,405 CAD
Retailer 2$33,452 CAD
Retailer 6$34,075 CAD
Retailer 13$35,816 CAD
Retailer 9$37,282 CAD
Retailer 8$41,992 CAD
MOH London$46,355 CAD

19 data points across 19 retailers

18 retailers$24,867 CAD to $46,355 CAD

A+
Cheapest Retailer
-
$24,867 CAD
HK$138,300 HKD
A
Retailer 2
-
$27,470 CAD
$19,556 USD
View
A
Retailer 3
-
$27,519 CAD
$19,591 USD
View
A
Retailer 4
-
$28,243 CAD
SGD 27,170 SGD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$29,318 CAD
$20,871 USD
View
A
Retailer 6
-
$30,075 CAD
$21,410 USD
View
A
Retailer 7
-
$31,106 CAD
SGD 29,925 SGD
View
A
Retailer 8
-
$31,124 CAD
$22,157 USD
View
A
Retailer 9
-
$31,937 CAD
£17,902 GBP
View
A
Retailer 10
-
$32,111 CAD
$22,860 USD
View
A
Retailer 11
-
$32,732 CAD
£18,348 GBP
View
A
Retailer 12
-
$33,405 CAD
$23,781 USD
View
A
Retailer 13
-
$33,452 CAD
$23,814 USD
View
A
Retailer 14
-
$34,075 CAD
$24,258 USD
View
A
Retailer 15
-
$35,816 CAD
€24,283 EUR
View
B+
Retailer 16
-
$37,282 CAD
$26,541 USD
View
B+
Retailer 17
-
$41,992 CAD
$29,894 USD
View
Most Expensive
B+
MOH London
E9E5303B9 · Oct 26
$46,355 CAD
£25,984 GBP
View
17 more retailers have this diamond
Prices start from $24,867 CADSave up to $21,488 CAD

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
$24,867 CAD