Marquise|Lab Grown|IGI

3.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG832602008

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG832602008

Diamond specifications and retailer prices

From £434 GBP
$578 USD
As of October 28, 2026
Save £1,576 GBP (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,026 GBP at Brilliant Earth · As of October 22, 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 LG832602008 or 832602008. Listed at 21 retailers as of October 26, 2026, with a 363% 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

3.03
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832602008
Dimensions14.78 × 7.67 × 4.65 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.78 mm7.67 mm3.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832602008
Side View
Table 62.0%Crown 34.7°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 60.6%

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: £3,026 GBP|Low: £395 GBP|High: £3,026 GBP|Avg: £1,043 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 20
October 30, 2026
Retailer 9£395 GBP
Retailer 5£434 GBP
Retailer 20£434 GBP
Retailer 8£490 GBP
Retailer 11£515 GBP
Retailer 15£524 GBP
Retailer 14£571 GBP
Retailer 3£578 GBP
Retailer 18£701 GBP
Retailer 13£777 GBP
Retailer 2£1,039 GBP
Retailer 7£1,042 GBP
Retailer 16£1,044 GBP
Retailer 4£1,241 GBP
Retailer 10£1,288 GBP
Retailer 6£1,564 GBP
Retailer 17£1,635 GBP
Retailer 12£1,954 GBP
Retailer 19£2,010 GBP
Brilliant Earth£3,026 GBP

26 data points across 20 retailers

21 retailers£434 GBP to £2,010 GBP

Retailer 1
-
£395 GBP
$526 USD
Price last confirmed 10 days ago
A
Retailer 2
-
£434 GBP
$578 USD
View
A
Retailer 3
-
£434 GBP
$578 USD
View
Final sale: no returns
Retailer 4
-
£490 GBP
$652 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£515 GBP
$686 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£524 GBP
View
A
Retailer 7
-
£571 GBP
$760 USD
View
B+
Retailer 8
-
£578 GBP
$770 USD
View
A
Retailer 9
-
£701 GBP
€889 EUR
View
A
Retailer 10
-
£777 GBP
View
A
Retailer 11
-
£1,039 GBP
$1,383 USD
View
Retailer 12
-
£1,042 GBP
A$2,135 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
£1,044 GBP
ZAR 22,458 ZAR
View
B+
Retailer 14
-
£1,241 GBP
$1,653 USD
View
Retailer 15
-
£1,288 GBP
$1,715 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
£1,564 GBP
$2,083 USD
View
B+
Retailer 17
-
£1,635 GBP
$2,177 USD
View
Retailer 18
-
£1,954 GBP
A$4,004 AUD
View
Price last confirmed 22 days ago
B+
Retailer 19
-
£2,010 GBP
View
Retailer 20
-
£2,362 GBP
$3,145 USD
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
22174212A · Oct 22
£3,026 GBP
$4,030 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from £434 GBPSave up to £1,576 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
£434 GBP