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Marquise|Lab Grown|IGI

5.03ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG830672334

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830672334

Diamond specifications and retailer prices

From £1,013 GBP
$1,349 USD
As of October 27, 2026
Save £5,956 GBP (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £6,969 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG830672334 or 830672334. Listed at 23 retailers as of October 27, 2026, with prices from £1,013 to £6,969, a £5,956 spread on the same certified stone. Do Amore Diamonds lists it at £6,969. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830672334
Dimensions17.96 × 8.97 × 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
17.96 mm8.97 mm5.03 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830672334
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 60.3%

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 27
Current: £6,969 GBP|Low: £972 GBP|High: £6,969 GBP|Avg: £2,263 GBP
Do Amore Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 20£1,013 GBP
Retailer 19£1,102 GBP
Retailer 10£1,175 GBP
Retailer 18£1,175 GBP
Retailer 12£1,220 GBP
Retailer 6£1,303 GBP
Retailer 11£1,336 GBP
Retailer 2£1,386 GBP
Retailer 9£1,633 GBP
Retailer 13£1,832 GBP
Retailer 4£2,190 GBP
Retailer 3£2,432 GBP
Retailer 16£2,634 GBP
Retailer 14£2,636 GBP
Retailer 8£3,167 GBP
Retailer 5£3,443 GBP
Retailer 7£3,565 GBP
Retailer 17£3,638 GBP
Retailer 15£3,725 GBP
Do Amore Diamonds£6,969 GBP

39 data points across 20 retailers

23 retailers£1,013 GBP to £6,969 GBP

A
Cheapest Retailer
-
£1,013 GBP
$1,349 USD
A
Retailer 2
-
£1,102 GBP
$1,468 USD
View
Retailer 3
-
£1,175 GBP
$1,565 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
£1,175 GBP
$1,565 USD
View
A
Retailer 5
-
£1,220 GBP
$1,625 USD
View
Final sale: no returns
A
Retailer 6
-
£1,303 GBP
$1,735 USD
View
A
Retailer 7
-
£1,336 GBP
$1,779 USD
View
A
Retailer 8
-
£1,386 GBP
View
A
Retailer 9
-
£1,499 GBP
$1,996 USD
View
A
Retailer 10
-
£1,633 GBP
$2,174 USD
View
A
Retailer 11
-
£1,832 GBP
View
B+
Retailer 12
-
£2,190 GBP
$2,917 USD
View
B+
Retailer 13
-
£2,432 GBP
$3,238 USD
View
Retailer 14
-
£2,634 GBP
A$5,396 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£2,636 GBP
ZAR 56,711 ZAR
View
B
Retailer 16
-
£3,136 GBP
View
B
Retailer 17
-
£3,167 GBP
$4,218 USD
View
B
Retailer 18
-
£3,443 GBP
$4,585 USD
View
Retailer 19
-
£3,565 GBP
A$7,304 AUD
View
Price last confirmed 21 days ago
B
Retailer 20
-
£3,638 GBP
$4,845 USD
View
B
Retailer 21
-
£3,725 GBP
View
B
Retailer 22
-
£4,589 GBP
$6,111 USD
View
Most Expensive
B
Do Amore Diamonds
27-7F405D19D · Oct 28
£6,969 GBP
$9,280 USD
View
22 more retailers have this diamond
Prices start from £1,013 GBPSave up to £5,956 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
£1,013 GBP