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Marquise|Lab Grown|IGI

3.01ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG842627964

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842627964

Diamond specifications and retailer prices

From £282 GBP
As of November 1, 2026
Save £1,672 GBP (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,954 GBP at Brilliant Earth · As of November 1, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842627964 or 842627964. Listed at 4 retailers as of November 1, 2026, with prices from £282 to £1,954, a £1,672 spread on the same certified stone. Brilliant Earth lists it at £1,954. 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

3.01
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842627964
Dimensions14.11 × 7.54 × 4.81 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.11 mm7.54 mm3.01 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842627964
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,954 GBP|Low: £282 GBP|High: £3,251 GBP|Avg: £1,519 GBP|-39.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3£282 GBP
Retailer 2£584 GBP
Retailer 4£1,495 GBP
Brilliant Earth£1,954 GBP

24 data points across 4 retailers

4 retailers£282 GBP to £1,954 GBP

A
Cheapest Retailer
-
£282 GBP
Final sale: no returns
A
Retailer 2
-
£584 GBP
View
B
Retailer 3
-
£1,495 GBP
View
Most Expensive
B
Brilliant Earth
21772390A · Nov 1
£1,954 GBP
$2,620 USD
View
3 more retailers have this diamond
Prices start from £282 GBPSave up to £1,672 GBP

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
£282 GBP