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Round|Natural|GIA

1.05ct H IF Round Natural Diamond

EX • H/IF • GIA 1429925548

Certificate GIA 1429925548

Diamond specifications and retailer prices

From $5,620 CAD
$4,022 USD
As of November 1, 2026
Save $8,370 CAD (60%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $13,991 CAD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 1429925548. Listed at 25 retailers as of October 31, 2026, with prices from $5,620 to $13,991, a $8,370 spread on the same certified stone. Diamond Quarter lists it at $13,991. 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
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1429925548
Dimensions6.50 × 6.45 × 4.06 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.50 mm6.45 mm1.05 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1429925548
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: Nov 1
Current: $6,372 CAD|Low: $5,620 CAD|High: $11,466 CAD|Avg: $6,937 CAD|-1.4%
Retailer 1
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
November 2, 2026
Retailer 3$5,620 CAD
Retailer 5$5,715 CAD
Retailer 12$5,778 CAD
Retailer 13$5,947 CAD
Retailer 6$5,999 CAD
Retailer 7$6,347 CAD
Retailer 1$6,372 CAD
Retailer 2$6,434 CAD
Retailer 4$6,821 CAD
Retailer 14$7,172 CAD
Retailer 11$7,853 CAD
Retailer 8$8,016 CAD
Retailer 10$8,745 CAD
Retailer 9$11,331 CAD

32 data points across 14 retailers

25 retailers$5,620 CAD to $13,991 CAD

A
Cheapest Retailer
-
$5,620 CAD
$4,022 USD
A
Retailer 2
-
$5,715 CAD
$4,090 USD
View
A
Retailer 3
-
$5,778 CAD
$4,135 USD
View
A
Retailer 4
-
$5,947 CAD
$4,256 USD
View
Final sale: no returns
Retailer 5
-
$5,999 CAD
$4,293 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$6,093 CAD
$4,360 USD
View
B+
Retailer 7
-
$6,347 CAD
£3,576 GBP
View
B+
Retailer 8
-
$6,372 CAD
£3,591 GBP
View
B+
Retailer 9
-
$6,434 CAD
$4,604 USD
View
Retailer 10
-
$6,445 CAD
$4,612 USD
View
Price last confirmed 35 days ago
B+
Retailer 11
-
$6,445 CAD
$4,612 USD
View
B+
Retailer 12
-
$6,445 CAD
$4,612 USD
View
B+
Retailer 13
-
$6,821 CAD
$4,881 USD
View
B+
Retailer 14
-
$6,861 CAD
$4,910 USD
View
B+
Retailer 15
-
$6,861 CAD
$4,910 USD
View
B+
Retailer 16
-
$7,085 CAD
$5,070 USD
View
Retailer 17
-
$7,172 CAD
A$7,896 AUD
View
Price last confirmed 24 days ago
Retailer 18
-
$7,437 CAD
$5,322 USD
View
Price last confirmed 36 days ago
B+
Retailer 19
-
$7,853 CAD
£4,425 GBP
View
Retailer 20
-
$7,853 CAD
$5,620 USD
View
Price last confirmed 10 days ago
B+
Retailer 21
-
$8,016 CAD
€5,463 EUR
View
B+
Retailer 22
-
$8,745 CAD
ZAR 101,094 ZAR
View
B
Retailer 23
-
$11,331 CAD
£6,385 GBP
View
Retailer 24
-
$11,899 CAD
$8,515 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Diamond Quarter
1.05IFH14483EF2N · Oct 31
$13,991 CAD
£7,883 GBP
View
24 more retailers have this diamond
Prices start from $5,620 CADSave up to $8,370 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
1.05ct Round
$5,620 CAD