Oval|Natural|GIA

1.03ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 1543127758

Certificate GIA 1543127758

Diamond specifications and retailer prices

From €2,212 EUR
As of November 5, 2026
Save €2,110 EUR (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,322 EUR 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 €2,212 to €4,322, a €2,110 spread on the same certified stone. MOH London lists it at €4,322. 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
Colour
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: €4,322 EUR|Low: €2,212 EUR|High: €4,386 EUR|Avg: €2,935 EUR|-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€2,212 EUR
Retailer 9€2,391 EUR
Retailer 3€2,558 EUR
Retailer 11€2,591 EUR
Retailer 4€2,743 EUR
Retailer 5€2,743 EUR
Retailer 2€2,903 EUR
Retailer 10€2,903 EUR
Retailer 7€3,047 EUR
Retailer 6€3,163 EUR
MOH London€4,322 EUR

40 data points across 11 retailers

14 retailers€2,212 EUR to €4,322 EUR

A
Cheapest Retailer
-
€2,212 EUR
B+
Retailer 2
-
€2,321 EUR
View
B+
Retailer 3
-
€2,391 EUR
View
Final sale: no returns
B+
Retailer 4
-
€2,529 EUR
View
B+
Retailer 5
-
€2,535 EUR
View
Retailer 6
-
€2,591 EUR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€2,718 EUR
View
B+
Retailer 8
-
€2,743 EUR
View
B+
Retailer 9
-
€2,743 EUR
View
B+
Retailer 10
-
€2,903 EUR
View
Retailer 11
-
€2,903 EUR
View
Price last confirmed 31 days ago
B
Retailer 12
-
€2,946 EUR
View
B+
Retailer 13
-
€3,163 EUR
View
Most Expensive
B
MOH London
0FEE34B41 · Nov 4
€4,322 EUR
£3,800 GBP
View
13 more retailers have this diamond
Prices start from €2,212 EURSave up to €2,110 EUR

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
€2,212 EUR