Round|Natural|GIA

1.03ct D I1 Round Natural Diamond

EX • D/I1 • GIA 6372827657

Certificate GIA 6372827657

Diamond specifications and retailer prices

From $3,076 CAD
$2,202 USD
As of October 30, 2026
Save $4,783 CAD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,859 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6372827657. Listed at 8 retailers as of October 30, 2026, with prices from $3,076 to $7,859, a $4,783 spread on the same certified stone. NZ Jewellers lists it at $7,859. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6372827657
Dimensions6.61 × 6.59 × 3.91 mm
L/W Ratio1.00
Top View
6.61 mm6.59 mm1.03 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6372827657
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 59.2%

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 30
Current: $7,859 CAD|Low: $3,076 CAD|High: $8,267 CAD|Avg: $4,476 CAD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8$3,076 CAD
Retailer 7$3,196 CAD
Retailer 4$3,406 CAD
Retailer 6$3,406 CAD
Retailer 5$3,562 CAD
Retailer 3$3,929 CAD
Retailer 2$4,705 CAD
Retailer 9$5,787 CAD
NZ Jewellers$7,859 CAD

16 data points across 9 retailers

8 retailers$3,076 CAD to $7,859 CAD

A
Cheapest Retailer
-
$3,076 CAD
$2,202 USD
B+
Retailer 2
-
$3,196 CAD
$2,288 USD
View
B+
Retailer 3
-
$3,406 CAD
$2,438 USD
View
B+
Retailer 4
-
$3,406 CAD
$2,438 USD
View
B+
Retailer 5
-
$3,562 CAD
$2,550 USD
View
B+
Retailer 6
-
$3,929 CAD
$2,813 USD
View
B
Retailer 7
-
$4,705 CAD
€3,208 EUR
View
Most Expensive
B
NZ Jewellers
34a260c6-525d-4597-b9c1-771706410eac · Oct 30
$7,859 CAD
$5,626 USD
View
7 more retailers have this diamond
Prices start from $3,076 CADSave up to $4,783 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
1.03ct Round
$3,076 CAD