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Marquise|Lab Grown|IGI

3.03ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG847630773

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847630773

Diamond specifications and retailer prices

From £709 GBP
$950 USD
As of October 30, 2026
Save £4,560 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,269 GBP at Brilliant Earth · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847630773 or 847630773. Listed at 22 retailers as of October 30, 2026, with prices from £709 to £5,269, a £4,560 spread on the same certified stone. Brilliant Earth lists it at £5,269. 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

3.03
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847630773
Dimensions15.00 × 7.38 × 4.74 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.00 mm7.38 mm3.03 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847630773
Side View
Table 62.0%Crown 40.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 64.2%

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 30
Current: £5,269 GBP|Low: £709 GBP|High: £5,269 GBP|Avg: £1,842 GBP
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 10£709 GBP
Retailer 4£771 GBP
Retailer 11£793 GBP
Retailer 20£822 GBP
Retailer 19£952 GBP
Retailer 13£957 GBP
Retailer 9£1,078 GBP
Retailer 18£1,168 GBP
Retailer 22£1,240 GBP
Retailer 16£1,267 GBP
Retailer 5£1,414 GBP
Retailer 2£1,560 GBP
Retailer 17£1,909 GBP
Retailer 6£1,990 GBP
Retailer 8£2,275 GBP
Retailer 21£2,311 GBP
Retailer 12£2,549 GBP
Retailer 14£2,676 GBP
Retailer 3£2,791 GBP
Retailer 15£2,861 GBP
Retailer 7£2,939 GBP
Brilliant Earth£5,269 GBP

10 data points across 22 retailers

22 retailers£709 GBP to £5,269 GBP

A
Cheapest Retailer
-
£709 GBP
$950 USD
A
Retailer 2
-
£771 GBP
$1,033 USD
View
A
Retailer 3
-
£793 GBP
$1,063 USD
View
Final sale: no returns
A
Retailer 4
-
£822 GBP
$1,101 USD
View
A
Retailer 5
-
£952 GBP
$1,275 USD
View
A
Retailer 6
-
£957 GBP
View
A
Retailer 7
-
£1,078 GBP
$1,445 USD
View
A
Retailer 8
-
£1,168 GBP
$1,565 USD
View
B+
Retailer 9
-
£1,240 GBP
€1,582 EUR
View
B+
Retailer 10
-
£1,267 GBP
View
B+
Retailer 11
-
£1,414 GBP
$1,895 USD
View
B+
Retailer 12
-
£1,560 GBP
$2,090 USD
View
B
Retailer 13
-
£1,909 GBP
ZAR 41,316 ZAR
View
B
Retailer 14
-
£1,990 GBP
$2,666 USD
View
B
Retailer 15
-
£2,275 GBP
View
B
Retailer 16
-
£2,311 GBP
$3,097 USD
View
B
Retailer 17
-
£2,549 GBP
$3,415 USD
View
B
Retailer 18
-
£2,676 GBP
$3,585 USD
View
B
Retailer 19
-
£2,791 GBP
View
B
Retailer 20
-
£2,861 GBP
$3,833 USD
View
B
Retailer 21
-
£2,939 GBP
$3,938 USD
View
Most Expensive
B
Brilliant Earth
22245285A · Oct 30
£5,269 GBP
$7,060 USD
View
21 more retailers have this diamond
Prices start from £709 GBPSave up to £4,560 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
£709 GBP