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Marquise|Lab Grown|IGI

5.08ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG821630336

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821630336

Diamond specifications and retailer prices

From £1,079 GBP
$1,446 USD
As of October 30, 2026
Save £3,328 GBP (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,510 GBP at MOH London · As of October 18, 2026
View at MOH London

About this 5.08ct lab-grown marquise diamond

This 5.08ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821630336 or 821630336. Listed at 19 retailers as of October 30, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.08
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821630336
Dimensions18.07 × 9.04 × 5.41 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.07 mm9.04 mm5.08 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821630336
Side View
Table 59.0%Crown 32.7°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.8%

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 30
Current: £4,510 GBP|Low: £1,079 GBP|High: £5,505 GBP|Avg: £2,617 GBP|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 17£1,079 GBP
Retailer 7£1,199 GBP
Retailer 5£1,209 GBP
Retailer 6£1,252 GBP
Retailer 12£1,295 GBP
Retailer 19£1,315 GBP
Retailer 15£1,530 GBP
Retailer 11£1,571 GBP
Retailer 2£1,768 GBP
Retailer 8£2,017 GBP
Retailer 13£2,273 GBP
Retailer 9£2,422 GBP
Retailer 14£2,730 GBP
Retailer 4£3,026 GBP
Retailer 10£3,189 GBP
Retailer 16£3,376 GBP
Retailer 18£3,680 GBP
Retailer 3£4,407 GBP
MOH London£4,510 GBP

29 data points across 19 retailers

19 retailers£1,079 GBP to £4,407 GBP

A
Cheapest Retailer
-
£1,079 GBP
$1,446 USD
A
Retailer 2
-
£1,199 GBP
$1,607 USD
View
A
Retailer 3
-
£1,209 GBP
$1,620 USD
View
Final sale: no returns
A
Retailer 4
-
£1,252 GBP
$1,678 USD
View
A
Retailer 5
-
£1,295 GBP
$1,735 USD
View
A
Retailer 6
-
£1,315 GBP
View
A
Retailer 7
-
£1,530 GBP
$2,050 USD
View
Retailer 8
-
£1,571 GBP
$2,105 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
£1,768 GBP
View
B+
Retailer 10
-
£2,017 GBP
$2,702 USD
View
B+
Retailer 11
-
£2,273 GBP
$3,045 USD
View
B+
Retailer 12
-
£2,422 GBP
$3,245 USD
View
B+
Retailer 13
-
£2,730 GBP
$3,658 USD
View
B+
Retailer 14
-
£3,026 GBP
View
Retailer 15
-
£3,189 GBP
A$6,573 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
£3,376 GBP
$4,523 USD
View
B
Retailer 17
-
£3,680 GBP
$4,931 USD
View
B
Retailer 18
-
£4,407 GBP
$5,905 USD
View
Most Expensive
MOH London
LG821630336 · Oct 18
£4,510 GBP
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from £1,079 GBPSave up to £3,328 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
5.08ct Marquise
£1,079 GBP