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Round|Natural|GIA

1.03ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6565443990

Certificate GIA 6565443990

Diamond specifications and retailer prices

From $1,621 CAD
As of November 4, 2026
Save $8,088 CAD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,709 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6565443990. Listed at 14 retailers as of November 2, 2026, with prices from $1,621 to $9,709, a $8,088 spread on the same certified stone. MOH London lists it at $9,709. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565443990
Dimensions6.21 × 6.30 × 4.02 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.21 mm6.30 mm1.03 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565443990
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.3%

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 4
Current: $9,709 CAD|Low: $1,621 CAD|High: $9,709 CAD|Avg: $3,372 CAD
MOH London
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 5, 2026
Retailer 8$1,621 CAD
Retailer 4$1,906 CAD
Retailer 5$2,207 CAD
Retailer 6$2,387 CAD
Retailer 7$2,702 CAD
Retailer 2$2,776 CAD
Retailer 3$5,001 CAD
Retailer 13$5,279 CAD
Retailer 9$5,359 CAD
Retailer 12$5,508 CAD
Retailer 10$5,806 CAD
Retailer 14$5,806 CAD
Retailer 11$6,699 CAD
MOH London$9,709 CAD

21 data points across 14 retailers

14 retailers$1,621 CAD to $9,709 CAD

A
Cheapest Retailer
-
$1,621 CAD
A
Retailer 2
-
$1,906 CAD
View
A
Retailer 3
-
$2,207 CAD
View
A
Retailer 4
-
$2,387 CAD
View
B+
Retailer 5
-
$2,702 CAD
View
A
Retailer 6
-
$2,776 CAD
View
B
Retailer 7
-
$5,001 CAD
View
B
Retailer 8
-
$5,279 CAD
View
B
Retailer 9
-
$5,359 CAD
View
Final sale: no returns
B
Retailer 10
-
$5,508 CAD
View
B
Retailer 11
-
$5,806 CAD
View
B
Retailer 12
-
$5,806 CAD
View
B
Retailer 13
-
$6,699 CAD
View
Most Expensive
C
MOH London
9D8744EC7 · Nov 2
$9,709 CAD
£5,474 GBP
View
13 more retailers have this diamond
Prices start from $1,621 CADSave up to $8,088 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
$1,621 CAD