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Marquise|Lab Grown|IGI

3.03ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG807694677

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807694677

Diamond specifications and retailer prices

From £598 GBP
As of November 3, 2026
2 retailers carry this diamond
Most expensive: £2,087 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807694677 or 807694677. Listed at 2 retailers as of November 3, 2026. 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

3.03
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807694677
Dimensions15.52 × 7.39 × 4.63 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.52 mm7.39 mm3.03 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807694677
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £2,087 GBP|Low: £521 GBP|High: £2,318 GBP|Avg: £974 GBP|-10.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 4£521 GBP
Retailer 2£598 GBP
Retailer 6£679 GBP
Retailer 3£755 GBP
Retailer 5£1,112 GBP
Brilliant Earth£2,087 GBP

38 data points across 6 retailers

2 retailers

A
Cheapest Retailer
-
£598 GBP
Most Expensive
Brilliant Earth
20321686A · Oct 26
£2,087 GBP
$2,800 USD
View
Price last confirmed 7 days ago
1 more retailer has this diamond
Prices start from £598 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
3.03ct Marquise
£598 GBP