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Marquise|Lab Grown|IGI

2.04ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG841618626

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841618626

Diamond specifications and retailer prices

From £251 GBP
$336 USD
As of November 1, 2026
Save £256 GBP (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,970 GBP at Brilliant Earth · As of October 20, 2026
View at Brilliant Earth

About this 2.04ct lab-grown marquise diamond

This 2.04ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841618626 or 841618626. Listed at 4 retailers as of November 1, 2026, with a 102% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.04
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841618626
Dimensions13.57 × 6.56 × 4.03 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm6.56 mm2.04 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841618626
Side View
Table 62.0%Crown 35°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £506 GBP|Low: £251 GBP|High: £933 GBP|Avg: £653 GBP|-7.1%
Retailer 1
Retailer 2
Retailer 3
November 1, 2026
Retailer 2£251 GBP
Retailer 1£506 GBP
Retailer 3£922 GBP

28 data points across 3 retailers

4 retailers£251 GBP to £506 GBP

A
Cheapest Retailer
-
£251 GBP
$336 USD
Final sale: no returns
A
Retailer 2
-
£506 GBP
View
Retailer 3
-
£922 GBP
$1,235 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21703266A · Oct 20
£1,970 GBP
$2,640 USD
View
Price last confirmed 12 days ago
3 more retailers have this diamond
Prices start from £251 GBPSave up to £256 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
2.04ct Marquise
£251 GBP