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Round|Lab Grown|IGI

12.60ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG830657709

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830657709

Diamond specifications and retailer prices

From €10,735 EUR
$11,993 USD
As of October 31, 2026
Save €2,820 EUR (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €13,555 EUR at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 12.6ct lab-grown round diamond

This 12.6ct 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 LG830657709 or 830657709. Listed at 3 retailers as of October 31, 2026, with prices from €10,735 to €13,555, a €2,820 spread on the same certified stone. Novita Diamonds lists it at €13,555. 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

12.60
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830657709
Dimensions14.91 × 14.86 × 9.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.91 mm14.86 mm12.60 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830657709
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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: €13,555 EUR|Low: €5,297 EUR|High: €13,555 EUR|Avg: €9,392 EUR
Novita Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2€5,297 EUR
Retailer 3€10,735 EUR
Novita Diamonds€13,555 EUR

3 data points across 3 retailers

3 retailers€10,735 EUR to €13,555 EUR

Retailer 1
-
€5,297 EUR
$5,918 USD
Price last confirmed 10 days ago
B
Retailer 2
-
€10,735 EUR
$11,993 USD
View
Most Expensive
B
Novita Diamonds
cert_830657709 · Nov 1
€13,555 EUR
A$23,298 AUD
View
2 more retailers have this diamond
Prices start from €10,735 EURSave up to €2,820 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
12.60ct Round
€10,735 EUR