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Marquise|Lab Grown|IGI

5.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG828662695

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828662695

Diamond specifications and retailer prices

From £673 GBP
$896 USD
As of October 29, 2026
Save £4,126 GBP (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £4,798 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 5.03ct lab-grown marquise diamond

This 5.03ct 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 LG828662695 or 828662695. Listed at 25 retailers as of October 23, 2026, with prices from £673 to £4,798, a £4,126 spread on the same certified stone. Brilliant Earth lists it at £4,798. 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

5.03
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828662695
Dimensions18.11 × 8.81 × 5.41 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.11 mm8.81 mm5.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828662695
Side View
Table 62.0%Crown 32.6°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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: £4,798 GBP|Low: £673 GBP|High: £4,798 GBP|Avg: £2,068 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
October 30, 2026
Retailer 12£673 GBP
Retailer 5£1,002 GBP
Retailer 11£1,251 GBP
Retailer 16£1,256 GBP
Retailer 13£1,337 GBP
Retailer 8£1,633 GBP
Retailer 7£1,688 GBP
Retailer 4£1,725 GBP
Retailer 17£1,764 GBP
Retailer 14£1,769 GBP
Retailer 10£2,094 GBP
Retailer 2£2,323 GBP
Retailer 3£2,589 GBP
Retailer 9£2,943 GBP
Retailer 15£2,970 GBP
Retailer 6£3,377 GBP
Brilliant Earth£4,798 GBP

38 data points across 17 retailers

25 retailers£673 GBP to £4,798 GBP

A
Cheapest Retailer
-
£673 GBP
$896 USD
A
Retailer 2
-
£751 GBP
$1,000 USD
View
A
Retailer 3
-
£817 GBP
$1,088 USD
View
A
Retailer 4
-
£840 GBP
$1,119 USD
View
Final sale: no returns
Retailer 5
-
£871 GBP
$1,160 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£1,002 GBP
$1,335 USD
View
A
Retailer 7
-
£1,019 GBP
HK$10,600 HKD
View
A
Retailer 8
-
£1,251 GBP
View
A
Retailer 9
-
£1,256 GBP
$1,672 USD
View
A
Retailer 10
-
£1,337 GBP
€1,696 EUR
View
A
Retailer 11
-
£1,492 GBP
$1,987 USD
View
A
Retailer 12
-
£1,633 GBP
$2,174 USD
View
A
Retailer 13
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£1,688 GBP
A$3,458 AUD
View
A
Retailer 14
-
£1,725 GBP
$2,297 USD
View
Retailer 15
-
£1,764 GBP
A$3,613 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
£1,769 GBP
ZAR 38,066 ZAR
View
B+
Retailer 17
-
£2,094 GBP
View
B+
Retailer 18
-
£2,323 GBP
$3,093 USD
View
B+
Retailer 19
-
£2,589 GBP
$3,448 USD
View
B+
Retailer 20
-
£2,682 GBP
$3,572 USD
View
B+
Retailer 21
-
£2,943 GBP
SGD 5,297 SGD
View
B+
Retailer 22
-
£2,970 GBP
View
B
Retailer 23
-
£3,166 GBP
$4,216 USD
View
Retailer 24
-
£3,377 GBP
A$6,919 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
21384479A · Oct 23
£4,798 GBP
$6,390 USD
View
24 more retailers have this diamond
Prices start from £673 GBPSave up to £4,126 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
5.03ct Marquise
£673 GBP