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Marquise|Lab Grown|IGI

3.03ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG841606130

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841606130

Diamond specifications and retailer prices

From £364 GBP
$485 USD
As of October 27, 2026
Save £1,525 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,889 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841606130 or 841606130. Listed at 16 retailers as of October 25, 2026, with prices from £364 to £1,889, a £1,525 spread on the same certified stone. MOH London lists it at £1,889. 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
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841606130
Dimensions15.76 × 7.56 × 4.56 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.76 mm7.56 mm3.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841606130
Side View
Table 57.0%Crown 31.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.3%

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: Oct 27
Current: £1,889 GBP|Low: £357 GBP|High: £1,946 GBP|Avg: £1,003 GBP|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 15£364 GBP
Retailer 7£408 GBP
Retailer 14£452 GBP
Retailer 8£544 GBP
Retailer 9£556 GBP
Retailer 12£607 GBP
Retailer 2£749 GBP
Retailer 10£756 GBP
Retailer 6£899 GBP
Retailer 11£1,215 GBP
Retailer 5£1,474 GBP
Retailer 3£1,580 GBP
Retailer 13£1,648 GBP
Retailer 4£1,691 GBP
MOH London£1,889 GBP

28 data points across 15 retailers

16 retailers£364 GBP to £1,889 GBP

A
Cheapest Retailer
-
£364 GBP
$485 USD
A
Retailer 2
-
£408 GBP
$543 USD
View
Final sale: no returns
A
Retailer 3
-
£452 GBP
$602 USD
View
A
Retailer 4
-
£452 GBP
$602 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£544 GBP
View
A
Retailer 6
-
£556 GBP
$740 USD
View
B+
Retailer 7
-
£607 GBP
$808 USD
View
A
Retailer 8
-
£749 GBP
View
A
Retailer 9
-
£756 GBP
€959 EUR
View
A
Retailer 10
-
£899 GBP
$1,197 USD
View
B+
Retailer 11
-
£1,215 GBP
$1,618 USD
View
B+
Retailer 12
-
£1,474 GBP
$1,963 USD
View
B+
Retailer 13
-
£1,580 GBP
$2,104 USD
View
B+
Retailer 14
-
£1,648 GBP
A$3,377 AUD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
£1,691 GBP
$2,252 USD
View
Most Expensive
B
MOH London
LG841606130 · Oct 25
£1,889 GBP
View
15 more retailers have this diamond
Prices start from £364 GBPSave up to £1,525 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
£364 GBP