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Marquise|Lab Grown|IGI

3.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG847646054

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847646054

Diamond specifications and retailer prices

From £534 GBP
$716 USD
As of October 27, 2026
Save £3,003 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,538 GBP at Brilliant Earth · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847646054 or 847646054. Listed at 21 retailers as of October 27, 2026, with prices from £534 to £3,538, a £3,003 spread on the same certified stone. Brilliant Earth lists it at £3,538. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847646054
Dimensions15.35 × 7.34 × 4.52 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
15.35 mm7.34 mm3.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847646054
Side View
Table 63.0%Crown 40°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.6%

Caratlytics Score

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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: Oct 27
Current: £2,066 GBP|Low: £534 GBP|High: £2,566 GBP|Avg: £1,344 GBP|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
Retailer 12
Retailer 13
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Retailer 20
October 31, 2026
Retailer 8£534 GBP
Retailer 13£593 GBP
Retailer 6£595 GBP
Retailer 10£632 GBP
Retailer 17£717 GBP
Retailer 20£746 GBP
Retailer 16£882 GBP
Retailer 15£896 GBP
Retailer 7£960 GBP
Retailer 18£988 GBP
Retailer 19£1,355 GBP
Retailer 12£1,387 GBP
Retailer 2£1,431 GBP
Retailer 14£1,517 GBP
Retailer 11£1,777 GBP
Retailer 3£2,010 GBP
Retailer 1£2,066 GBP
Retailer 5£2,124 GBP
Retailer 4£2,197 GBP
Retailer 9£2,462 GBP

12 data points across 20 retailers

21 retailers£534 GBP to £3,538 GBP

A
Cheapest Retailer
-
£534 GBP
$716 USD
A
Retailer 2
-
£593 GBP
$794 USD
View
A
Retailer 3
-
£595 GBP
$797 USD
View
Final sale: no returns
A
Retailer 4
-
£632 GBP
$847 USD
View
A
Retailer 5
-
£717 GBP
View
A
Retailer 6
-
£746 GBP
$1,000 USD
View
A
Retailer 7
-
£882 GBP
$1,182 USD
View
A
Retailer 8
-
£896 GBP
$1,201 USD
View
A
Retailer 9
-
£960 GBP
€1,225 EUR
View
A
Retailer 10
-
£988 GBP
View
B+
Retailer 11
-
£1,355 GBP
$1,815 USD
View
B+
Retailer 12
-
£1,387 GBP
A$2,859 AUD
View
B+
Retailer 13
-
£1,431 GBP
ZAR 30,968 ZAR
View
B+
Retailer 14
-
£1,517 GBP
$2,033 USD
View
B+
Retailer 15
-
£1,777 GBP
$2,381 USD
View
B+
Retailer 16
-
£2,010 GBP
$2,693 USD
View
B+
Retailer 17
-
£2,066 GBP
SGD 3,741 SGD
View
B+
Retailer 18
-
£2,124 GBP
$2,846 USD
View
B+
Retailer 19
-
£2,197 GBP
$2,944 USD
View
B
Retailer 20
-
£2,462 GBP
View
Most Expensive
B
Brilliant Earth
22299817A · Oct 30
£3,538 GBP
$4,740 USD
View
20 more retailers have this diamond
Prices start from £534 GBPSave up to £3,003 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
£534 GBP