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Oval|Natural|GIA

1.03ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 1543127758

Certificate GIA 1543127758

Diamond specifications and retailer prices

From $3,474 CAD
As of November 5, 2026
Save $3,314 CAD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,788 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural oval diamond

This 1.03ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1543127758. Listed at 14 retailers as of November 4, 2026, with prices from $3,474 to $6,788, a $3,314 spread on the same certified stone. MOH London lists it at $6,788. 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
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543127758
Dimensions8.73 × 5.53 × 3.47 mm
L/W Ratio1.58
Cert comments
NO BGM-PINPOINTS ARE NOT SHOWN
Key to symbols
Feather, Crystal, Needle
Top View
8.73 mm5.53 mm1.03 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543127758
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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: $6,788 CAD|Low: $3,474 CAD|High: $6,888 CAD|Avg: $4,610 CAD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$3,474 CAD
Retailer 9$3,756 CAD
Retailer 3$4,017 CAD
Retailer 11$4,069 CAD
Retailer 4$4,307 CAD
Retailer 5$4,307 CAD
Retailer 2$4,559 CAD
Retailer 10$4,559 CAD
Retailer 7$4,785 CAD
Retailer 6$4,967 CAD
MOH London$6,788 CAD

40 data points across 11 retailers

14 retailers$3,474 CAD to $6,788 CAD

A
Cheapest Retailer
-
$3,474 CAD
B+
Retailer 2
-
$3,645 CAD
View
B+
Retailer 3
-
$3,756 CAD
View
Final sale: no returns
B+
Retailer 4
-
$3,972 CAD
View
B+
Retailer 5
-
$3,981 CAD
View
Retailer 6
-
$4,069 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$4,269 CAD
View
B+
Retailer 8
-
$4,307 CAD
View
B+
Retailer 9
-
$4,307 CAD
View
B+
Retailer 10
-
$4,559 CAD
View
Retailer 11
-
$4,559 CAD
View
Price last confirmed 30 days ago
B
Retailer 12
-
$4,626 CAD
View
B+
Retailer 13
-
$4,967 CAD
View
Most Expensive
B
MOH London
0FEE34B41 · Nov 4
$6,788 CAD
£3,800 GBP
View
13 more retailers have this diamond
Prices start from $3,474 CADSave up to $3,314 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 Oval
$3,474 CAD