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Round|Natural|GIA

1.05ct L I1 Round Natural Diamond

EX • L/I1 • GIA 1387068972

Certificate GIA 1387068972

Diamond specifications and retailer prices

From $1,788 CAD
As of November 4, 2026
Save $3,293 CAD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,081 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1387068972. Listed at 8 retailers as of November 4, 2026, with prices from $1,788 to $5,081, a $3,293 spread on the same certified stone. NZ Jewellers lists it at $5,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
L
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1387068972
Dimensions6.49 × 6.47 × 4.05 mm
L/W Ratio1.00
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Knot, Needle
Top View
6.49 mm6.47 mm1.05 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1387068972
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.5%

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 4
Current: $5,081 CAD|Low: $1,648 CAD|High: $5,081 CAD|Avg: $2,438 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$1,648 CAD
Retailer 4$1,788 CAD
Retailer 10$1,931 CAD
Retailer 5$2,084 CAD
Retailer 7$2,084 CAD
Retailer 6$2,179 CAD
Retailer 11$2,201 CAD
Retailer 8$2,404 CAD
Retailer 9$2,510 CAD
Retailer 2$2,881 CAD
NZ Jewellers$5,081 CAD

19 data points across 11 retailers

8 retailers$1,788 CAD to $5,081 CAD

B+
Cheapest Retailer
-
$1,788 CAD
B
Retailer 2
-
$1,931 CAD
View
B
Retailer 3
-
$2,084 CAD
View
Retailer 4
-
$2,084 CAD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$2,179 CAD
View
B
Retailer 6
-
$2,404 CAD
View
B
Retailer 7
-
$2,881 CAD
View
Most Expensive
C
NZ Jewellers
1cd65100-df60-4925-8bd5-2d1a5b1a12e5 · Nov 5
$5,081 CAD
$3,638 USD
View
7 more retailers have this diamond
Prices start from $1,788 CADSave up to $3,293 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
$1,788 CAD