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Marquise|Lab Grown|IGI

3.04ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG843625195

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843625195

Diamond specifications and retailer prices

From £805 GBP
As of November 3, 2026
Save £4,588 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,393 GBP at Mervis Diamond Importers · As of November 3, 2026
View at Mervis Diamond Importers

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843625195 or 843625195. Listed at 18 retailers as of November 3, 2026, with prices from £805 to £5,393, a £4,588 spread on the same certified stone. Mervis Diamond Importers lists it at £5,393. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843625195
Dimensions14.79 × 7.60 × 4.71 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.79 mm7.60 mm3.04 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843625195
Side View
Table 61.0%Crown 32.9°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 62.0%

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: Nov 3
Current: £5,393 GBP|Low: £737 GBP|High: £5,393 GBP|Avg: £1,984 GBP|+121.9%
Mervis Diamond Importers
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 18
November 4, 2026
Retailer 4£805 GBP
Retailer 13£863 GBP
Retailer 2£869 GBP
Retailer 8£873 GBP
Retailer 12£907 GBP
Retailer 7£1,085 GBP
Retailer 14£1,486 GBP
Retailer 3£1,614 GBP
Retailer 9£1,891 GBP
Retailer 10£1,989 GBP
Retailer 17£2,166 GBP
Retailer 6£2,218 GBP
Retailer 16£2,437 GBP
Retailer 18£2,545 GBP
Retailer 15£3,132 GBP
Retailer 11£4,713 GBP
Retailer 5£4,911 GBP
Mervis Diamond Importers£5,393 GBP

16 data points across 18 retailers

18 retailers£805 GBP to £5,393 GBP

A
Cheapest Retailer
-
£805 GBP
A
Retailer 2
-
£863 GBP
View
A
Retailer 3
-
£869 GBP
View
Retailer 4
-
£873 GBP
View
Price last confirmed 18 days ago
A
Retailer 5
-
£907 GBP
View
Retailer 6
-
£1,085 GBP
View
Price last confirmed 10 days ago
B+
Retailer 7
-
£1,486 GBP
View
B+
Retailer 8
-
£1,614 GBP
View
Retailer 9
-
£1,891 GBP
View
Price last confirmed 18 days ago
B
Retailer 10
-
£2,166 GBP
View
Retailer 11
-
£2,218 GBP
View
Price last confirmed 7 days ago
B
Retailer 12
-
£2,437 GBP
View
B
Retailer 13
-
£2,545 GBP
View
Retailer 14
-
£2,998 GBP
View
Price last confirmed 8 days ago
B
Retailer 15
-
£3,132 GBP
View
B
Retailer 16
-
£4,713 GBP
View
B
Retailer 17
-
£4,911 GBP
View
Most Expensive
B
Mervis Diamond Importers
1996255407 · Nov 3
£5,393 GBP
$7,233 USD
View
17 more retailers have this diamond
Prices start from £805 GBPSave up to £4,588 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
£805 GBP