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Cushion|Lab Grown|IGI

12.16ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG597362291

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG597362291

Diamond specifications and retailer prices

From €2,366 EUR
$2,645 USD
As of November 3, 2026
Save €7,000 EUR (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €9,366 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 12.16ct lab-grown cushion diamond

This 12.16ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG597362291 or 597362291. Listed at 14 retailers as of November 3, 2026, with prices from €2,366 to €9,366, a €7,000 spread on the same certified stone. Brilliant Earth lists it at €9,366. 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

12.16
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597362291
Dimensions15.85 × 12.20 × 8.18 mm
L/W Ratio1.30
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
15.85 mm12.20 mm12.16 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597362291
Side View
Table 66.0%Crown 30.4°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: €9,366 EUR|Low: €2,142 EUR|High: €9,652 EUR|Avg: €4,716 EUR|-3.0%
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
Retailer 15
November 3, 2026
Retailer 5€2,142 EUR
Retailer 11€2,366 EUR
Retailer 6€2,548 EUR
Retailer 13€2,717 EUR
Retailer 8€3,024 EUR
Retailer 2€3,438 EUR
Retailer 4€3,468 EUR
Retailer 9€3,610 EUR
Retailer 10€4,111 EUR
Retailer 3€4,212 EUR
Retailer 14€5,979 EUR
Retailer 7€7,156 EUR
Retailer 12€7,728 EUR
Retailer 15€7,759 EUR
Brilliant Earth€9,366 EUR

39 data points across 15 retailers

14 retailers€2,366 EUR to €9,366 EUR

A
Cheapest Retailer
-
€2,366 EUR
$2,645 USD
Retailer 2
-
€2,548 EUR
$2,848 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
€2,717 EUR
$3,037 USD
View
A
Retailer 4
-
€3,024 EUR
£2,662 GBP
View
A
Retailer 5
-
€3,438 EUR
ZAR 62,097 ZAR
View
A
Retailer 6
-
€3,468 EUR
$3,877 USD
View
A
Retailer 7
-
€3,610 EUR
View
A
Retailer 8
-
€4,111 EUR
A$7,071 AUD
View
A
Retailer 9
-
€4,212 EUR
£3,708 GBP
View
B+
Retailer 10
-
€5,979 EUR
$6,684 USD
View
Retailer 11
-
€7,156 EUR
$8,000 USD
View
Price last confirmed 23 days ago
B
Retailer 12
-
€7,728 EUR
$8,639 USD
View
B+
Retailer 13
-
€7,759 EUR
$8,673 USD
View
Most Expensive
B
Brilliant Earth
8047516A · Nov 3
€9,366 EUR
$10,470 USD
View
13 more retailers have this diamond
Prices start from €2,366 EURSave up to €7,000 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
12.16ct Cushion
€2,366 EUR