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Marquise|Lab Grown|IGI

3.01ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG843651473

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843651473

Diamond specifications and retailer prices

From £1,480 GBP
As of October 28, 2026
4 retailers carry this diamond
Most expensive: £2,043 GBP at Frank Darling · As of October 27, 2026
View at Frank Darling

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 LG843651473 or 843651473. Listed at 4 retailers as of October 28, 2026. 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 angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843651473
Dimensions15.50 × 7.39 × 4.59 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.50 mm7.39 mm3.01 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843651473
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: £2,043 GBP|Low: £313 GBP|High: £2,043 GBP|Avg: £965 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2£313 GBP
Retailer 3£445 GBP
Retailer 5£646 GBP
Retailer 4£1,174 GBP
Frank Darling£2,043 GBP

8 data points across 5 retailers

4 retailers

Retailer 1
-
£445 GBP
Price last confirmed 7 days ago
Retailer 2
-
£1,174 GBP
View
Price last confirmed 9 days ago
B
Retailer 3
-
£1,480 GBP
View
Most Expensive
Frank Darling
100756015385KD · Oct 27
£2,043 GBP
$2,739 USD
View
Price last confirmed 8 days ago
3 more retailers have this diamond
Prices start from £1,480 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.

B
3.01ct Marquise
£1,480 GBP