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Oval|Natural|GIA

1.40ct M SI1 Oval Natural Diamond

M/SI1 • GIA 2548068938

Certificate GIA 2548068938

Diamond specifications and retailer prices

From €2,138 EUR
As of November 6, 2026
Save €2,409 EUR (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,547 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.4ct natural oval diamond

This 1.4ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 2548068938. Listed at 9 retailers as of November 5, 2026, with prices from €2,138 to €4,547, a €2,409 spread on the same certified stone. NZ Jewellers lists it at €4,547. 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

1.40
Carat
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548068938
Dimensions8.75 × 6.14 × 3.85 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Cloud, Indented Natural
Top View
8.75 mm6.14 mm1.40 ctM / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548068938
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 62.7%

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: Nov 6
Current: €4,547 EUR|Low: €1,693 EUR|High: €4,547 EUR|Avg: €2,492 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3€1,693 EUR
Retailer 2€2,138 EUR
Retailer 10€2,163 EUR
Retailer 6€2,175 EUR
Retailer 8€2,175 EUR
Retailer 9€2,275 EUR
Retailer 11€2,279 EUR
Retailer 7€2,510 EUR
Retailer 5€2,655 EUR
Retailer 4€2,701 EUR
NZ Jewellers€4,547 EUR

41 data points across 11 retailers

9 retailers€2,138 EUR to €4,547 EUR

B+
Cheapest Retailer
-
€2,138 EUR
B
Retailer 2
-
€2,163 EUR
View
Retailer 3
-
€2,175 EUR
View
Price last confirmed 8 days ago
B
Retailer 4
-
€2,175 EUR
View
B
Retailer 5
-
€2,275 EUR
View
B
Retailer 6
-
€2,510 EUR
View
B
Retailer 7
-
€2,655 EUR
View
B
Retailer 8
-
€2,701 EUR
View
Most Expensive
C
NZ Jewellers
83082be9-0c36-455d-9724-14383168e815 · Nov 5
€4,547 EUR
$5,077 USD
View
8 more retailers have this diamond
Prices start from €2,138 EURSave up to €2,409 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.

B+
1.40ct Oval
€2,138 EUR