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Oval|Lab Grown|IGI

3.12ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG732516546

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG732516546

Diamond specifications and retailer prices

From €6,950 EUR
A$11,946 AUD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: €6,950 EUR at Novita Diamonds
View at Novita Diamonds

About this 3.12ct lab-grown oval diamond

This 3.12ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG732516546 or 732516546. Listed at 2 retailers as of October 31, 2026. 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

3.12
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732516546
Dimensions13.17 × 7.35 × 4.76 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.17 mm7.35 mm3.12 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732516546
Side View
Table 59.0%Crown 36.8°Girdle: Slightly ThickPavilion 39.7°Culet: NoneDepth 64.8%

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: €6,950 EUR|Low: €1,141 EUR|High: €8,118 EUR|Avg: €3,741 EUR|+0.4%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 31, 2026
Retailer 15€1,141 EUR
Retailer 10€1,412 EUR
Retailer 11€1,516 EUR
Retailer 16€1,844 EUR
Retailer 2€2,193 EUR
Retailer 9€2,217 EUR
Retailer 6€2,264 EUR
Retailer 7€2,383 EUR
Retailer 14€3,012 EUR
Retailer 5€3,934 EUR
Retailer 3€4,660 EUR
Retailer 4€4,926 EUR
Retailer 8€5,648 EUR
Novita Diamonds€6,950 EUR
Retailer 13€7,590 EUR
Retailer 12€8,118 EUR

6 data points across 16 retailers

2 retailers

Retailer 1
-
€4,926 EUR
$5,503 USD
Price last confirmed 83 days ago
Most Expensive
B
Novita Diamonds
cert_732516546 · Oct 31
€6,950 EUR
A$11,946 AUD
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
3.12ct Oval
€6,950 EUR