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Marquise|Lab Grown|IGI

3.01ct H VS2 Marquise Lab Grown Diamond

VG • H/VS2 • IGI LG841639059

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841639059

Diamond specifications and retailer prices

From £282 GBP
$378 USD
As of October 30, 2026
Save £1,263 GBP (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,545 GBP at Brilliant Earth · As of October 30, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841639059 or 841639059. Listed at 3 retailers as of October 30, 2026, with prices from £282 to £1,545, a £1,263 spread on the same certified stone. Brilliant Earth lists it at £1,545. 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
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841639059
Dimensions15.13 × 7.56 × 4.60 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.13 mm7.56 mm3.01 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841639059
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
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: Oct 30
Current: £1,545 GBP|Low: £282 GBP|High: £2,664 GBP|Avg: £1,332 GBP|-42.0%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£282 GBP
Retailer 2£583 GBP
Brilliant Earth£1,545 GBP

28 data points across 3 retailers

3 retailers£282 GBP to £1,545 GBP

A
Cheapest Retailer
-
£282 GBP
$378 USD
Final sale: no returns
A
Retailer 2
-
£583 GBP
View
Most Expensive
B+
Brilliant Earth
21706010A · Oct 30
£1,545 GBP
$2,070 USD
View
2 more retailers have this diamond
Prices start from £282 GBPSave up to £1,263 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