Oval|Lab Grown|IGI

1.23ct F VS2 Oval Lab Grown Diamond

VG • F/VS2 • IGI LG760594412

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760594412

Diamond specifications and retailer prices

From €687 EUR
$770 USD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: €687 EUR at Brilliant Earth
View at Brilliant Earth

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG760594412 or 760594412. Listed at 2 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
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760594412
Dimensions8.62 × 6.12 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm6.12 mm1.23 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760594412
Side View
Table 65.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.9%

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: €687 EUR|Low: €127 EUR|High: €79,972 EUR|Avg: €700 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
May 30, 2026
Retailer 9€323 EUR
Retailer 2€356 EUR
Retailer 5€449 EUR
Retailer 10€460 EUR
Retailer 6€504 EUR
Retailer 12€527 EUR
Retailer 8€581 EUR
Retailer 11€586 EUR
Retailer 7€589 EUR
Retailer 4€683 EUR
Brilliant Earth€687 EUR
Retailer 3€1,033 EUR

60 data points across 12 retailers

2 retailers

Retailer 1
-
€504 EUR
A$870 AUD
Price last confirmed 160 days ago
Most Expensive
B
Brilliant Earth
18434399A · Oct 31
€687 EUR
$770 USD
View
1 more retailer has 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
€687 EUR