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Cushion|Lab Grown|IGI

12.01ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG625419520

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG625419520

Diamond specifications and retailer prices

From €2,292 EUR
£2,016 GBP
As of November 1, 2026
Save €13,784 EUR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €16,076 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.01ct lab-grown cushion diamond

This 12.01ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625419520 or 625419520. Listed at 15 retailers as of October 31, 2026, with prices from €2,292 to €16,076, a €13,784 spread on the same certified stone. Brilliant Earth lists it at €16,076. 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

12.01
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625419520
Dimensions15.28 × 12.33 × 7.66 mm
L/W Ratio1.24
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
15.28 mm12.33 mm12.01 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625419520
Side View
Table 63.0%Crown 37.3°Girdle: MED-THKPavilion 33°Culet: NoneDepth 62.1%

Caratlytics Score

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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: Nov 1
Current: €16,076 EUR|Low: €2,291 EUR|High: €16,076 EUR|Avg: €5,116 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
Retailer 13
Retailer 14
November 1, 2026
Retailer 2€2,292 EUR
Retailer 3€2,754 EUR
Retailer 13€2,854 EUR
Retailer 5€3,247 EUR
Retailer 9€3,661 EUR
Retailer 12€3,739 EUR
Retailer 7€3,855 EUR
Retailer 14€4,441 EUR
Retailer 8€4,525 EUR
Retailer 6€4,924 EUR
Retailer 11€7,168 EUR
Retailer 10€7,567 EUR
Retailer 4€7,959 EUR
Brilliant Earth€16,076 EUR

44 data points across 14 retailers

15 retailers€2,292 EUR to €16,076 EUR

A
Cheapest Retailer
-
€2,292 EUR
£2,016 GBP
A
Retailer 2
-
€2,754 EUR
$3,077 USD
View
Final sale: no returns
Retailer 3
-
€2,854 EUR
$3,188 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
€3,247 EUR
$3,628 USD
View
A
Retailer 5
-
€3,661 EUR
$4,090 USD
View
A
Retailer 6
-
€3,739 EUR
$4,177 USD
View
A
Retailer 7
-
€3,855 EUR
£3,391 GBP
View
Retailer 8
-
€4,441 EUR
$4,962 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
€4,525 EUR
View
B+
Retailer 10
-
€4,924 EUR
£4,332 GBP
View
B+
Retailer 11
-
€7,168 EUR
$8,008 USD
View
B
Retailer 12
-
€7,567 EUR
$8,454 USD
View
B
Retailer 13
-
€7,959 EUR
$8,892 USD
View
B
Retailer 14
-
€9,947 EUR
$11,112 USD
View
Most Expensive
B
Brilliant Earth
20602406A · Oct 31
€16,076 EUR
$17,960 USD
View
14 more retailers have this diamond
Prices start from €2,292 EURSave up to €13,784 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
12.01ct Cushion
€2,292 EUR