Oval|Natural|GIA

1.23ct E IF Oval Natural Diamond

GD • E/IF • GIA 1519479701

Certificate GIA 1519479701

Diamond specifications and retailer prices

From €10,282 EUR
$11,487 USD
As of October 31, 2026
4 retailers carry this diamond
Most expensive: €10,282 EUR at Blue Nile
View at Blue Nile

About this 1.23ct natural oval diamond

This 1.23ct natural oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1519479701. Listed at 4 retailers as of October 31, 2026. 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

1.23
Carat
E
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1519479701
Dimensions8.69 × 5.95 × 3.65 mm
L/W Ratio1.46
Cert comments
Minor details of polish are not shown.
Top View
8.69 mm5.95 mm1.23 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519479701
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €10,282 EUR|Low: €8,494 EUR|High: €16,231 EUR|Avg: €10,842 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 1, 2026
Retailer 8€8,494 EUR
Retailer 17€8,502 EUR
Retailer 19€8,502 EUR
Retailer 18€8,605 EUR
Retailer 10€8,656 EUR
Retailer 13€9,085 EUR
Retailer 15€9,166 EUR
Retailer 9€9,275 EUR
Retailer 14€9,292 EUR
Retailer 5€9,366 EUR
Retailer 6€10,047 EUR
Retailer 11€10,067 EUR
Retailer 20€10,202 EUR
Blue Nile€10,282 EUR
Retailer 2€10,388 EUR
Retailer 4€11,593 EUR
Retailer 16€12,115 EUR
Retailer 7€13,281 EUR
Retailer 3€14,005 EUR
Retailer 12€16,231 EUR

15 data points across 20 retailers

4 retailers

Retailer 1
-
€9,085 EUR
£7,992 GBP
Price last confirmed 31 days ago
Retailer 2
-
€9,292 EUR
A$15,970 AUD
View
Price last confirmed 31 days ago
Retailer 3
-
€10,047 EUR
$11,225 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Blue Nile
23994215 · Oct 31
€10,282 EUR
$11,487 USD
View
3 more retailers have this diamond

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
1.23ct Oval
€10,282 EUR