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Marquise|Lab Grown|IGI

3.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG847646057

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847646057

Diamond specifications and retailer prices

From £401 GBP
As of November 4, 2026
Save £2,604 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,005 GBP at Brilliant Earth · As of October 31, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847646057 or 847646057. Listed at 22 retailers as of October 31, 2026, with prices from £401 to £3,005, a £2,604 spread on the same certified stone. Brilliant Earth lists it at £3,005. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847646057
Dimensions15.68 × 7.19 × 4.51 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.68 mm7.19 mm3.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847646057
Side View
Table 60.0%Crown 39.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.7%

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 4
Current: £401 GBP|Low: £401 GBP|High: £2,226 GBP|Avg: £1,026 GBP|-3.8%
Retailer 1
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Retailer 21
November 4, 2026
Retailer 1£401 GBP
Retailer 4£449 GBP
Retailer 14£462 GBP
Retailer 5£497 GBP
Retailer 20£553 GBP
Retailer 19£597 GBP
Retailer 15£667 GBP
Retailer 13£745 GBP
Retailer 9£763 GBP
Retailer 17£767 GBP
Retailer 21£1,040 GBP
Retailer 11£1,059 GBP
Retailer 7£1,084 GBP
Retailer 2£1,283 GBP
Retailer 12£1,309 GBP
Retailer 6£1,574 GBP
Retailer 16£1,609 GBP
Retailer 3£1,615 GBP
Retailer 18£1,637 GBP
Retailer 10£1,898 GBP
Retailer 8£2,085 GBP

13 data points across 21 retailers

22 retailers£401 GBP to £3,005 GBP

A
Cheapest Retailer
-
£401 GBP
A
Retailer 2
-
£449 GBP
View
Final sale: no returns
Retailer 3
-
£462 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£497 GBP
View
A
Retailer 5
-
£553 GBP
View
A
Retailer 6
-
£597 GBP
View
B+
Retailer 7
-
£667 GBP
View
Retailer 8
-
£745 GBP
View
Price last confirmed 10 days ago
A
Retailer 9
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£763 GBP
View
A
Retailer 10
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£767 GBP
View
A
Retailer 11
-
£1,040 GBP
View
A
Retailer 12
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£1,059 GBP
View
A
Retailer 13
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£1,084 GBP
View
B+
Retailer 14
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£1,283 GBP
View
B+
Retailer 15
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£1,309 GBP
View
B+
Retailer 16
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£1,574 GBP
View
B+
Retailer 17
-
£1,609 GBP
View
B+
Retailer 18
-
£1,615 GBP
View
B+
Retailer 19
-
£1,637 GBP
View
B+
Retailer 20
-
£1,898 GBP
View
B+
Retailer 21
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£2,085 GBP
View
Most Expensive
B
Brilliant Earth
22412505A · Oct 31
£3,005 GBP
$4,030 USD
View
21 more retailers have this diamond
Prices start from £401 GBPSave up to £2,604 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
£401 GBP