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Round|Natural|GIA

1.03ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 3435521010

Certificate GIA 3435521010

Diamond specifications and retailer prices

From $4,163 CAD
€2,833 EUR
As of October 29, 2026
Save $2,815 CAD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,978 CAD at MOH London · As of October 29, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 3435521010. Listed at 7 retailers as of October 29, 2026, with prices from $4,163 to $6,978, a $2,815 spread on the same certified stone. MOH London lists it at $6,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3435521010
Dimensions6.59 × 6.56 × 3.94 mm
L/W Ratio1.00
Top View
6.59 mm6.56 mm1.03 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3435521010
Side View
Table 60.0%Crown 31.5°Girdle: MED-UNDPavilion 41.6°Culet: NoneDepth 59.9%

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: Oct 29
Current: $6,978 CAD|Low: $3,632 CAD|High: $7,025 CAD|Avg: $4,717 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$3,632 CAD
Retailer 2$4,210 CAD
Retailer 5$4,439 CAD
Retailer 3$4,663 CAD
MOH London$6,978 CAD

42 data points across 5 retailers

7 retailers$4,163 CAD to $6,978 CAD

Retailer 1
-
$3,632 CAD
$2,595 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$4,163 CAD
€2,833 EUR
View
B+
Retailer 3
-
$4,210 CAD
£2,369 GBP
View
Retailer 4
-
$4,439 CAD
A$4,880 AUD
View
Price last confirmed 22 days ago
B
Retailer 5
-
$4,607 CAD
$3,291 USD
View
B+
Retailer 6
-
$4,663 CAD
€3,173 EUR
View
Most Expensive
B
MOH London
789922186 · Oct 29
$6,978 CAD
£3,926 GBP
View
6 more retailers have this diamond
Prices start from $4,163 CADSave up to $2,815 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+
1.03ct Round
$4,163 CAD