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Marquise|Lab Grown|IGI

3.02ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG840627783

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840627783

Diamond specifications and retailer prices

From £3,109 GBP
$4,166 USD
As of October 28, 2026
Save £10,072 GBP (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £13,182 GBP at With Clarity · As of October 26, 2026
View at With Clarity

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840627783 or 840627783. Listed at 7 retailers as of October 26, 2026, with prices from £3,109 to £13,182, a £10,072 spread on the same certified stone. With Clarity lists it at £13,182. 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

3.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840627783
Dimensions14.66 × 7.49 × 4.74 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.66 mm7.49 mm3.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840627783
Side View
Table 63.0%Crown 35.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.3%

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: Oct 28
Current: £3,109 GBP|Low: £3,109 GBP|High: £13,182 GBP|Avg: £7,519 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 28, 2026
Retailer 1£3,109 GBP
Retailer 5£3,279 GBP
Retailer 2£4,463 GBP
Retailer 4£5,109 GBP
Retailer 3£7,339 GBP
Retailer 6£12,132 GBP
With Clarity£13,182 GBP

3 data points across 7 retailers

7 retailers£3,109 GBP to £13,182 GBP

A
Cheapest Retailer
-
£3,109 GBP
$4,166 USD
A
Retailer 2
-
£3,279 GBP
$4,393 USD
View
B+
Retailer 3
-
£4,463 GBP
View
B+
Retailer 4
-
£5,109 GBP
$6,845 USD
View
B
Retailer 5
-
£7,339 GBP
View
B
Retailer 6
-
£12,132 GBP
$16,256 USD
View
Most Expensive
B
With Clarity
840627783 · Oct 26
£13,182 GBP
$17,662 USD
View
6 more retailers have this diamond
Prices start from £3,109 GBPSave up to £10,072 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
£3,109 GBP