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Round|Lab Grown|IGI

12.34ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG664402662

Shape and cutting style on the report: Round brilliant

Certificate IGI LG664402662

Diamond specifications and retailer prices

From €7,055 EUR
£6,206 GBP
As of October 30, 2026
Save €23,333 EUR (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €30,799 EUR at Michael Trio · As of October 30, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG664402662 or 664402662. Listed at 22 retailers as of October 29, 2026, with a 331% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG664402662
Dimensions14.69 × 14.74 × 9.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm14.74 mm12.34 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG664402662
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €30,799 EUR|Low: €4,799 EUR|High: €30,799 EUR|Avg: €11,229 EUR
Michael Trio
Retailer 2
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Retailer 21
October 30, 2026
Retailer 2€7,055 EUR
Retailer 17€7,549 EUR
Retailer 11€7,852 EUR
Retailer 18€8,008 EUR
Retailer 10€8,455 EUR
Retailer 21€8,678 EUR
Retailer 4€8,758 EUR
Retailer 8€9,040 EUR
Retailer 19€9,741 EUR
Retailer 7€9,849 EUR
Retailer 16€10,134 EUR
Retailer 13€10,516 EUR
Retailer 20€10,716 EUR
Retailer 12€11,430 EUR
Retailer 14€12,697 EUR
Retailer 15€13,557 EUR
Retailer 5€16,019 EUR
Retailer 6€24,389 EUR
Retailer 9€27,928 EUR
Retailer 3€30,388 EUR
Michael Trio€30,799 EUR

33 data points across 21 retailers

22 retailers€7,055 EUR to €30,388 EUR

Retailer 1
-
€5,977 EUR
$6,678 USD
Price last confirmed 19 days ago
B+
Retailer 2
-
€7,055 EUR
£6,206 GBP
View
B+
Retailer 3
-
€7,549 EUR
$8,434 USD
View
B+
Retailer 4
-
€7,852 EUR
$8,772 USD
View
B+
Retailer 5
-
€8,008 EUR
$8,947 USD
View
B+
Retailer 6
-
€8,455 EUR
$9,446 USD
View
Final sale: no returns
B+
Retailer 7
-
€8,678 EUR
$9,695 USD
View
B+
Retailer 8
-
€8,758 EUR
$9,784 USD
View
B+
Retailer 9
-
€9,040 EUR
HK$78,900 HKD
View
B+
Retailer 10
-
€9,741 EUR
$10,883 USD
View
B+
Retailer 11
-
€9,849 EUR
$11,003 USD
View
B+
Retailer 12
-
€10,134 EUR
$11,322 USD
View
B
Retailer 13
-
€10,516 EUR
£9,251 GBP
View
B+
Retailer 14
-
€10,716 EUR
$11,972 USD
View
Retailer 15
-
€11,430 EUR
A$19,646 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
€12,697 EUR
A$21,824 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
€13,557 EUR
ZAR 244,677 ZAR
View
B
Retailer 18
-
€16,019 EUR
$17,897 USD
View
B
Retailer 19
-
€24,389 EUR
$27,248 USD
View
B
Retailer 20
-
€27,928 EUR
$31,201 USD
View
B
Retailer 21
-
€30,388 EUR
$33,950 USD
View
Most Expensive
Michael Trio
1586896243 · Oct 30
€30,799 EUR
SGD 46,499 SGD
View
Price under review
21 more retailers have this diamond
Prices start from €7,055 EURSave up to €23,333 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+
12.34ct Round
€7,055 EUR