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Round|Natural|GIA

1.55ct E IF Round Natural Diamond

EX • E/IF • GIA 7558188829

Certificate GIA 7558188829

Diamond specifications and retailer prices

From $32,049 CAD
£17,965 GBP
As of October 28, 2026
Save $18,161 CAD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $50,210 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct natural round diamond

This 1.55ct 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 7558188829. Listed at 15 retailers as of October 28, 2026, with prices from $32,049 to $50,210, a $18,161 spread on the same certified stone. MOH London lists it at $50,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7558188829
Dimensions7.35 × 7.40 × 4.61 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.35 mm7.40 mm1.55 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558188829
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

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: $50,210 CAD|Low: $32,049 CAD|High: $50,545 CAD|Avg: $37,806 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$32,049 CAD
Retailer 8$32,138 CAD
Retailer 10$32,763 CAD
Retailer 7$33,827 CAD
Retailer 9$34,366 CAD
Retailer 2$34,455 CAD
Retailer 6$38,240 CAD
Retailer 4$38,589 CAD
Retailer 5$46,733 CAD
MOH London$50,210 CAD

35 data points across 10 retailers

15 retailers$32,049 CAD to $50,210 CAD

A
Cheapest Retailer
-
$32,049 CAD
£17,965 GBP
Returns within 30 days
A
Retailer 2
-
$32,138 CAD
$22,879 USD
View
Returns within 30 days
A
Retailer 3
-
$32,763 CAD
A$35,882 AUD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$33,827 CAD
$24,081 USD
View
Final sale: no returns
B+
Retailer 5
-
$34,366 CAD
$24,465 USD
View
Returns within 40 days
A
Retailer 6
-
$34,455 CAD
£19,314 GBP
View
Returns within 30 days
B+
Retailer 7
-
$36,041 CAD
$25,657 USD
View
Returns within 90 days
B+
Retailer 8
-
$37,063 CAD
$26,385 USD
View
B+
Retailer 9
-
$38,240 CAD
$27,223 USD
View
Returns within 21 days
B+
Retailer 10
-
$38,589 CAD
€26,163 EUR
View
Returns within 100 days
B+
Retailer 11
-
$39,269 CAD
$27,956 USD
View
Returns within 30 days
B+
Retailer 12
-
$39,711 CAD
$28,270 USD
View
Returns within 30 days
B+
Retailer 13
-
$45,303 CAD
$32,251 USD
View
Returns within 30 days
B+
Retailer 14
-
$46,733 CAD
ZAR 537,459 ZAR
View
Returns within 7 days
Most Expensive
B
MOH London
39804F88A · Oct 29
$50,210 CAD
£28,145 GBP
View
14 more retailers have this diamond
Prices start from $32,049 CADSave up to $18,161 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
1.55ct Round
$32,049 CAD