Round|Natural|GIA

1.05ct H IF Round Natural Diamond

EX • H/IF • GIA 5203445114

Certificate GIA 5203445114

Diamond specifications and retailer prices

From $8,615 CAD
$6,165 USD
As of November 1, 2026
Save $6,012 CAD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $14,627 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5203445114. Listed at 9 retailers as of November 1, 2026, with prices from $8,615 to $14,627, a $6,012 spread on the same certified stone. MOH London lists it at $14,627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5203445114
Dimensions6.53 × 6.51 × 4.05 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.53 mm6.51 mm1.05 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5203445114
Side View
Table 57.0%Crown 34.5°Girdle: ThickPavilion 41.2°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,627 CAD|Low: $8,615 CAD|High: $14,803 CAD|Avg: $10,515 CAD|+2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$8,615 CAD
Retailer 9$8,658 CAD
Retailer 8$8,858 CAD
Retailer 7$9,164 CAD
Retailer 5$9,636 CAD
Retailer 3$10,374 CAD
Retailer 2$10,799 CAD
Retailer 4$12,198 CAD
MOH London$14,627 CAD

39 data points across 9 retailers

9 retailers$8,615 CAD to $14,627 CAD

B+
Cheapest Retailer
-
$8,615 CAD
$6,165 USD
B+
Retailer 2
-
$8,658 CAD
$6,196 USD
View
B+
Retailer 3
-
$8,858 CAD
$6,339 USD
View
B+
Retailer 4
-
$9,164 CAD
$6,558 USD
View
Retailer 5
-
$9,636 CAD
A$10,609 AUD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$10,374 CAD
£5,845 GBP
View
B
Retailer 7
-
$10,799 CAD
€7,360 EUR
View
B
Retailer 8
-
$12,198 CAD
ZAR 141,017 ZAR
View
Most Expensive
B
MOH London
A87E12A17 · Nov 2
$14,627 CAD
£8,242 GBP
View
8 more retailers have this diamond
Prices start from $8,615 CADSave up to $6,012 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.

B+
1.05ct Round
$8,615 CAD