Marquise|Lab Grown|IGI

3.01ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG840612414

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840612414

Diamond specifications and retailer prices

From €328 EUR
As of November 4, 2026
Save €2,184 EUR (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,512 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840612414 or 840612414. Listed at 24 retailers as of November 2, 2026, with prices from €328 to €2,512, a €2,184 spread on the same certified stone. Brilliant Earth lists it at €2,512. 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

3.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612414
Dimensions14.58 × 7.57 × 4.71 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.58 mm7.57 mm3.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612414
Side View
Table 63.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €2,512 EUR|Low: €328 EUR|High: €2,512 EUR|Avg: €1,029 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 5, 2026
Retailer 20€328 EUR
Retailer 19€367 EUR
Retailer 3€380 EUR
Retailer 15€411 EUR
Retailer 7€443 EUR
Retailer 18€450 EUR
Retailer 13€537 EUR
Retailer 11€631 EUR
Retailer 23€649 EUR
Retailer 17€689 EUR
Retailer 4€725 EUR
Retailer 22€864 EUR
Retailer 12€883 EUR
Retailer 16€897 EUR
Retailer 9€1,030 EUR
Retailer 8€1,295 EUR
Retailer 21€1,305 EUR
Retailer 6€1,339 EUR
Retailer 5€1,533 EUR
Retailer 24€1,537 EUR
Retailer 2€1,581 EUR
Retailer 10€1,736 EUR
Retailer 14€1,917 EUR
Brilliant Earth€2,512 EUR

23 data points across 24 retailers

24 retailers€328 EUR to €2,512 EUR

A
Cheapest Retailer
-
€328 EUR
A
Retailer 2
-
€367 EUR
View
Final sale: no returns
A
Retailer 3
-
€380 EUR
View
Retailer 4
-
€411 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€443 EUR
View
A
Retailer 6
-
€450 EUR
View
A
Retailer 7
-
€537 EUR
View
Retailer 8
-
€631 EUR
View
Price last confirmed 11 days ago
B+
Retailer 9
-
€649 EUR
View
Retailer 10
-
€689 EUR
View
Price last confirmed 10 days ago
A
Retailer 11
-
€725 EUR
View
A
Retailer 12
-
€864 EUR
View
Retailer 13
-
€883 EUR
View
Price last confirmed 12 days ago
Retailer 14
-
€897 EUR
View
Price last confirmed 10 days ago
A
Retailer 15
-
€1,030 EUR
View
B+
Retailer 16
-
€1,295 EUR
View
B+
Retailer 17
-
€1,305 EUR
View
B+
Retailer 18
-
€1,339 EUR
View
B+
Retailer 19
-
€1,533 EUR
View
B+
Retailer 20
-
€1,537 EUR
View
Retailer 21
-
€1,581 EUR
View
B+
Retailer 22
-
€1,736 EUR
View
Retailer 23
-
€1,917 EUR
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
21808006A · Nov 2
€2,512 EUR
$2,830 USD
View
23 more retailers have this diamond
Prices start from €328 EURSave up to €2,184 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
3.01ct Marquise
€328 EUR