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Marquise|Lab Grown|IGI

12.06ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG831696455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831696455

Diamond specifications and retailer prices

From €1,414 EUR
£1,249 GBP
As of November 2, 2026
Save €9,722 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €11,136 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 12.06ct lab-grown marquise diamond

This 12.06ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831696455 or 831696455. Listed at 23 retailers as of November 2, 2026, with prices from €1,414 to €11,136, a €9,722 spread on the same certified stone. Brilliant Earth lists it at €11,136. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.06
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696455
Dimensions24.16 × 12.39 × 7.38 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.16 mm12.39 mm12.06 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696455
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.6%

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 2
Current: €2,801 EUR|Low: €1,414 EUR|High: €9,689 EUR|Avg: €3,424 EUR|-16.4%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 12€1,414 EUR
Retailer 3€1,518 EUR
Retailer 11€1,651 EUR
Retailer 8€1,700 EUR
Retailer 9€1,761 EUR
Retailer 19€1,912 EUR
Retailer 15€1,992 EUR
Retailer 5€2,254 EUR
Retailer 16€2,496 EUR
Retailer 18€2,726 EUR
Retailer 6€2,766 EUR
Retailer 20€2,774 EUR
Retailer 1€2,801 EUR
Retailer 17€3,263 EUR
Retailer 4€3,301 EUR
Retailer 14€3,641 EUR
Retailer 21€4,532 EUR
Retailer 2€4,855 EUR
Retailer 10€5,886 EUR
Retailer 13€6,178 EUR
Retailer 7€8,571 EUR
Retailer 22€8,682 EUR

28 data points across 22 retailers

23 retailers€1,414 EUR to €11,136 EUR

A
Cheapest Retailer
-
€1,414 EUR
£1,249 GBP
A
Retailer 2
-
€1,518 EUR
$1,703 USD
View
A
Retailer 3
-
€1,651 EUR
$1,852 USD
View
A
Retailer 4
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€1,700 EUR
$1,907 USD
View
Final sale: no returns
A
Retailer 5
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€1,761 EUR
$1,975 USD
View
A
Retailer 6
-
€1,912 EUR
$2,145 USD
View
Retailer 7
-
€1,992 EUR
$2,234 USD
View
Price last confirmed 23 days ago
A
Retailer 8
-
€2,254 EUR
$2,528 USD
View
A
Retailer 9
-
€2,496 EUR
£2,205 GBP
View
A
Retailer 10
-
€2,726 EUR
ZAR 49,393 ZAR
View
B+
Retailer 11
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€2,766 EUR
$3,102 USD
View
A
Retailer 12
-
€2,774 EUR
View
A
Retailer 13
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€2,801 EUR
$3,142 USD
View
A
Retailer 14
-
€3,263 EUR
A$5,630 AUD
View
A
Retailer 15
-
€3,301 EUR
$3,702 USD
View
B+
Retailer 16
-
€3,641 EUR
£3,216 GBP
View
B+
Retailer 17
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€4,532 EUR
$5,083 USD
View
B+
Retailer 18
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€4,855 EUR
$5,445 USD
View
B
Retailer 19
-
€5,886 EUR
SGD 8,921 SGD
View
B
Retailer 20
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€6,178 EUR
$6,929 USD
View
B
Retailer 21
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€8,571 EUR
$9,613 USD
View
B
Retailer 22
-
€8,682 EUR
$9,738 USD
View
Most Expensive
B
Brilliant Earth
21699790A · Nov 2
€11,136 EUR
$12,490 USD
View
22 more retailers have this diamond
Prices start from €1,414 EURSave up to €9,722 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
12.06ct Marquise
€1,414 EUR