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Marquise|Lab Grown|IGI

5.06ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG826689552

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826689552

Diamond specifications and retailer prices

From £677 GBP
$901 USD
As of October 29, 2026
Save £4,152 GBP (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £4,828 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.06ct lab-grown marquise diamond

This 5.06ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826689552 or 826689552. Listed at 26 retailers as of October 28, 2026, with prices from £677 to £4,828, a £4,152 spread on the same certified stone. Brilliant Earth lists it at £4,828. 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

5.06
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826689552
Dimensions18.24 × 9.00 × 5.26 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.24 mm9.00 mm5.06 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826689552
Side View
Table 59.0%Crown 30.6°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 58.4%

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 29
Current: £4,828 GBP|Low: £677 GBP|High: £4,828 GBP|Avg: £2,014 GBP
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 11£677 GBP
Retailer 6£744 GBP
Retailer 9£810 GBP
Retailer 4£995 GBP
Retailer 16£1,273 GBP
Retailer 2£1,328 GBP
Retailer 12£1,355 GBP
Retailer 8£1,618 GBP
Retailer 17£1,707 GBP
Retailer 18£1,748 GBP
Retailer 3£1,748 GBP
Retailer 13£1,754 GBP
Retailer 15£2,676 GBP
Retailer 14£2,943 GBP
Retailer 10£2,983 GBP
Retailer 5£3,393 GBP
Retailer 7£3,717 GBP
Brilliant Earth£4,828 GBP

36 data points across 18 retailers

26 retailers£677 GBP to £4,828 GBP

A
Cheapest Retailer
-
£677 GBP
$901 USD
A
Retailer 2
-
£744 GBP
$991 USD
View
A
Retailer 3
-
£810 GBP
$1,078 USD
View
A
Retailer 4
-
£833 GBP
$1,109 USD
View
Final sale: no returns
A
Retailer 5
-
£864 GBP
$1,150 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£995 GBP
$1,325 USD
View
A
Retailer 7
-
£1,028 GBP
HK$10,700 HKD
View
A
Retailer 8
-
£1,273 GBP
$1,695 USD
View
A
Retailer 9
-
£1,328 GBP
View
A
Retailer 10
-
£1,355 GBP
€1,718 EUR
View
A
Retailer 11
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£1,506 GBP
$2,005 USD
View
A
Retailer 12
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£1,618 GBP
$2,155 USD
View
A
Retailer 13
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£1,707 GBP
A$3,498 AUD
View
A
Retailer 14
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£1,748 GBP
A$3,581 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
-
£1,748 GBP
$2,328 USD
View
A
Retailer 16
-
£1,754 GBP
ZAR 37,733 ZAR
View
B+
Retailer 17
-
£2,380 GBP
View
B+
Retailer 18
-
£2,662 GBP
$3,545 USD
View
B+
Retailer 19
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£2,676 GBP
$3,564 USD
View
B+
Retailer 20
-
£2,943 GBP
View
B+
Retailer 21
-
£2,983 GBP
SGD 5,368 SGD
View
B+
Retailer 22
-
£3,009 GBP
$4,006 USD
View
B
Retailer 23
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£3,393 GBP
A$6,952 AUD
View
Price last confirmed 21 days ago
B
Retailer 24
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£3,717 GBP
$4,950 USD
View
Price last confirmed 22 days ago
B
Retailer 25
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£4,280 GBP
$5,699 USD
View
Most Expensive
B
Brilliant Earth
21384767A · Oct 28
£4,828 GBP
$6,430 USD
View
25 more retailers have this diamond
Prices start from £677 GBPSave up to £4,152 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
5.06ct Marquise
£677 GBP