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Round|Lab Grown|IGI

12.34ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG577395275

Shape and cutting style on the report: Round brilliant

Certificate IGI LG577395275

Diamond specifications and retailer prices

From €3,813 EUR
$4,260 USD
As of October 31, 2026
Save €8,635 EUR (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €12,448 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 12.34ct lab-grown round diamond

This 12.34ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577395275 or 577395275. Listed at 4 retailers as of October 31, 2026, with prices from €3,813 to €12,448, a €8,635 spread on the same certified stone. Michael Trio lists it at €12,448. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

12.34
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577395275
Dimensions14.90 × 14.97 × 9.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.90 mm14.97 mm12.34 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577395275
Side View
Table 57.0%Crown 34.4°Girdle: ThinPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €12,448 EUR|Low: €2,659 EUR|High: €14,169 EUR|Avg: €6,344 EUR
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6€3,547 EUR
Retailer 7€3,626 EUR
Retailer 4€3,813 EUR
Retailer 3€4,296 EUR
Retailer 2€4,968 EUR
Retailer 5€5,698 EUR
Retailer 8€5,947 EUR
Michael Trio€12,448 EUR
Retailer 9€14,169 EUR

7 data points across 9 retailers

4 retailers€3,813 EUR to €12,448 EUR

A
Cheapest Retailer
-
€3,813 EUR
$4,260 USD
A
Retailer 2
-
€4,296 EUR
HK$37,500 HKD
View
B+
Retailer 3
-
€4,968 EUR
$5,550 USD
View
Most Expensive
B
Michael Trio
1746051589 · Oct 31
€12,448 EUR
SGD 18,793 SGD
View
3 more retailers have this diamond
Prices start from €3,813 EURSave up to €8,635 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
12.34ct Round
€3,813 EUR