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Marquise|Lab Grown|IGI

3.04ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG842620876

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842620876

Diamond specifications and retailer prices

From £428 GBP
As of November 2, 2026
Save £1,876 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,304 GBP at MOH London · As of November 1, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG842620876 or 842620876. Listed at 21 retailers as of November 1, 2026, with prices from £428 to £2,304, a £1,876 spread on the same certified stone. MOH London lists it at £2,304. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.04
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842620876
Dimensions15.78 × 7.42 × 4.21 mm
L/W Ratio2.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm7.42 mm3.04 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842620876
Side View
Table 63.0%Crown 35.6°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,304 GBP|Low: £428 GBP|High: £2,382 GBP|Avg: £1,144 GBP|+1.5%
MOH London
Retailer 2
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Retailer 21
November 3, 2026
Retailer 7£428 GBP
Retailer 9£479 GBP
Retailer 17£479 GBP
Retailer 10£531 GBP
Retailer 14£573 GBP
Retailer 20£630 GBP
Retailer 16£664 GBP
Retailer 3£791 GBP
Retailer 5£817 GBP
Retailer 2£828 GBP
Retailer 21£1,070 GBP
Retailer 6£1,121 GBP
Retailer 13£1,152 GBP
Retailer 15£1,317 GBP
Retailer 18£1,396 GBP
Retailer 4£1,709 GBP
Retailer 8£1,719 GBP
Retailer 12£1,889 GBP
Retailer 19£2,047 GBP
Retailer 11£2,241 GBP
MOH London£2,304 GBP

21 data points across 21 retailers

21 retailers£428 GBP to £2,304 GBP

A
Cheapest Retailer
-
£428 GBP
A
Retailer 2
-
£479 GBP
View
Final sale: no returns
A
Retailer 3
-
£479 GBP
View
A
Retailer 4
-
£531 GBP
View
Retailer 5
-
£573 GBP
View
Price last confirmed 18 days ago
A
Retailer 6
-
£630 GBP
View
A
Retailer 7
-
£664 GBP
View
A
Retailer 8
-
£791 GBP
View
A
Retailer 9
-
£817 GBP
View
A
Retailer 10
-
£828 GBP
View
B+
Retailer 11
-
£1,070 GBP
View
B+
Retailer 12
-
£1,121 GBP
View
B+
Retailer 13
-
£1,152 GBP
View
B+
Retailer 14
-
£1,317 GBP
View
B+
Retailer 15
-
£1,396 GBP
View
B
Retailer 16
-
£1,709 GBP
View
B
Retailer 17
-
£1,719 GBP
View
Retailer 18
-
£1,889 GBP
View
Price last confirmed 14 days ago
B
Retailer 19
-
£2,047 GBP
View
B
Retailer 20
-
£2,241 GBP
View
Most Expensive
B
MOH London
LG842620876 · Nov 1
£2,304 GBP
View
20 more retailers have this diamond
Prices start from £428 GBPSave up to £1,876 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
£428 GBP