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Round|Natural|GIA

1.03ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 5553675880

Certificate GIA 5553675880

Diamond specifications and retailer prices

From $4,306 CAD
As of November 5, 2026
Save $1,669 CAD (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,975 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5553675880. Listed at 10 retailers as of November 5, 2026, with prices from $4,306 to $5,975, a $1,669 spread on the same certified stone. Blue Nile lists it at $5,975. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5553675880
Dimensions6.45 × 6.42 × 4.02 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.45 mm6.42 mm1.03 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5553675880
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 5
Current: $5,975 CAD|Low: $4,306 CAD|High: $6,460 CAD|Avg: $5,321 CAD|-1.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$4,306 CAD
Retailer 5$4,808 CAD
Retailer 6$5,018 CAD
Retailer 7$5,150 CAD
Retailer 8$5,311 CAD
Retailer 3$5,315 CAD
Retailer 4$5,837 CAD
Blue Nile$5,975 CAD

31 data points across 8 retailers

10 retailers$4,306 CAD to $5,975 CAD

A
Cheapest Retailer
-
$4,306 CAD
A
Retailer 2
-
$4,808 CAD
View
A
Retailer 3
-
$5,018 CAD
View
A
Retailer 4
-
$5,150 CAD
View
Final sale: no returns
A
Retailer 5
-
$5,311 CAD
View
A
Retailer 6
-
$5,315 CAD
View
A
Retailer 7
-
$5,460 CAD
View
A
Retailer 8
-
$5,550 CAD
View
A
Retailer 9
-
$5,837 CAD
View
Most Expensive
B+
Blue Nile
29600112 · Nov 5
$5,975 CAD
$4,288 USD
View
9 more retailers have this diamond
Prices start from $4,306 CADSave up to $1,669 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
$4,306 CAD