CaratHunter
Plans
Marquise|Lab Grown|IGI

5.06ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG845697529

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845697529

Diamond specifications and retailer prices

From £1,264 GBP
As of October 28, 2026
Save £8,551 GBP (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £9,814 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845697529 or 845697529. Listed at 15 retailers as of October 28, 2026, with prices from £1,264 to £9,814, a £8,551 spread on the same certified stone. Brilliant Earth lists it at £9,814. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845697529
Dimensions17.33 × 8.83 × 5.70 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.33 mm8.83 mm5.06 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845697529
Side View
Table 62.0%Crown 37.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.6%

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 28
Current: £9,814 GBP|Low: £1,256 GBP|High: £9,822 GBP|Avg: £3,141 GBP|-0.1%
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
October 29, 2026
Retailer 4£1,256 GBP
Retailer 10£1,264 GBP
Retailer 11£1,328 GBP
Retailer 9£1,683 GBP
Retailer 5£1,717 GBP
Retailer 12£1,953 GBP
Retailer 7£2,179 GBP
Retailer 14£2,416 GBP
Retailer 8£2,649 GBP
Retailer 13£2,696 GBP
Retailer 3£2,900 GBP
Retailer 2£3,235 GBP
Retailer 6£3,543 GBP
Retailer 15£4,220 GBP
Retailer 16£5,820 GBP
Brilliant Earth£9,814 GBP

9 data points across 16 retailers

15 retailers£1,264 GBP to £9,814 GBP

A
Cheapest Retailer
-
£1,264 GBP
A
Retailer 2
-
£1,328 GBP
$1,780 USD
View
A
Retailer 3
-
£1,683 GBP
View
A
Retailer 4
-
£1,717 GBP
$2,300 USD
View
B+
Retailer 5
-
£1,953 GBP
€2,492 EUR
View
B+
Retailer 6
-
£2,179 GBP
$2,919 USD
View
B+
Retailer 7
-
£2,416 GBP
ZAR 52,295 ZAR
View
Retailer 8
-
£2,649 GBP
A$5,460 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£2,696 GBP
$3,612 USD
View
B+
Retailer 10
-
£2,900 GBP
View
B+
Retailer 11
-
£3,235 GBP
$4,334 USD
View
B
Retailer 12
-
£3,543 GBP
$4,748 USD
View
B
Retailer 13
-
£4,220 GBP
$5,655 USD
View
B
Retailer 14
-
£5,820 GBP
$7,798 USD
View
Most Expensive
B
Brilliant Earth
22220950A · Oct 28
£9,814 GBP
$13,150 USD
View
14 more retailers have this diamond
Prices start from £1,264 GBPSave up to £8,551 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
£1,264 GBP