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Marquise|Lab Grown|IGI

3.02ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG804675241

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804675241

Diamond specifications and retailer prices

From £3,350 GBP
$4,495 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: £4,617 GBP at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG804675241 or 804675241. Listed at 2 retailers as of November 2, 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

3.02
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804675241
Dimensions15.87 × 7.35 × 4.13 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.87 mm7.35 mm3.02 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804675241
Side View
Table 61.0%Crown 35.4°Girdle: THK-VTKPavilion 35.1°Culet: NoneDepth 56.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £4,617 GBP|Low: £2,447 GBP|High: £12,478 GBP|Avg: £5,005 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 20, 2026
Retailer 6£2,447 GBP
Retailer 4£2,575 GBP
Retailer 2£3,350 GBP
Retailer 3£3,368 GBP
Retailer 5£3,879 GBP
Rare Carat£4,617 GBP
Retailer 7£8,732 GBP

34 data points across 7 retailers

2 retailers

A
Cheapest Retailer
-
£3,350 GBP
$4,495 USD
Most Expensive
Rare Carat
32V804675241 · Aug 17
£4,617 GBP
$6,196 USD
View
Price last confirmed 78 days ago
1 more retailer has this diamond
Prices start from £3,350 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
3.02ct Marquise
£3,350 GBP