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Marquise|Lab Grown|IGI

3.04ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG848650894

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848650894

Diamond specifications and retailer prices

From £337 GBP
$451 USD
As of November 1, 2026
Save £2,141 GBP (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,478 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848650894 or 848650894. Listed at 3 retailers as of October 28, 2026, with prices from £337 to £2,478, a £2,141 spread on the same certified stone. Rare Carat lists it at £2,478. 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

3.04
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848650894
Dimensions15.49 × 7.40 × 4.71 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.49 mm7.40 mm3.04 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848650894
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £2,478 GBP|Low: £337 GBP|High: £2,478 GBP|Avg: £952 GBP
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£337 GBP
Retailer 2£632 GBP
Rare Carat£2,478 GBP

14 data points across 3 retailers

3 retailers£337 GBP to £2,478 GBP

A
Cheapest Retailer
-
£337 GBP
$451 USD
Final sale: no returns
A
Retailer 2
-
£632 GBP
View
Most Expensive
B
Rare Carat
848650894 · Oct 28
£2,478 GBP
$3,320 USD
View
2 more retailers have this diamond
Prices start from £337 GBPSave up to £2,141 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
3.04ct Marquise
£337 GBP