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Marquise|Lab Grown|IGI

3.04ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG844620670

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844620670

Diamond specifications and retailer prices

From £362 GBP
$485 USD
As of October 30, 2026
Save £1,687 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,049 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844620670 or 844620670. Listed at 21 retailers as of October 28, 2026, with prices from £362 to £2,049, a £1,687 spread on the same certified stone. Rare Carat lists it at £2,049. 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

3.04
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844620670
Dimensions15.68 × 7.43 × 4.65 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.68 mm7.43 mm3.04 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844620670
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.6%

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: £2,049 GBP|Low: £362 GBP|High: £2,049 GBP|Avg: £958 GBP
Rare Carat
Retailer 2
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Retailer 21
October 31, 2026
Retailer 12£362 GBP
Retailer 10£405 GBP
Retailer 7£405 GBP
Retailer 3£449 GBP
Retailer 15£513 GBP
Retailer 4£552 GBP
Retailer 20£699 GBP
Retailer 19£717 GBP
Retailer 6£725 GBP
Retailer 2£739 GBP
Retailer 16£947 GBP
Retailer 8£966 GBP
Retailer 18£974 GBP
Retailer 21£1,205 GBP
Retailer 11£1,428 GBP
Retailer 5£1,442 GBP
Retailer 9£1,463 GBP
Retailer 14£1,693 GBP
Retailer 13£1,713 GBP
Retailer 17£1,882 GBP
Rare Carat£2,049 GBP

13 data points across 21 retailers

21 retailers£362 GBP to £2,049 GBP

A
Cheapest Retailer
-
£362 GBP
$485 USD
A
Retailer 2
-
£405 GBP
$542 USD
View
Final sale: no returns
A
Retailer 3
-
£405 GBP
$543 USD
View
A
Retailer 4
-
£449 GBP
$601 USD
View
A
Retailer 5
-
£513 GBP
View
A
Retailer 6
-
£552 GBP
$740 USD
View
A
Retailer 7
-
£699 GBP
$937 USD
View
A
Retailer 8
-
£717 GBP
€915 EUR
View
A
Retailer 9
-
£725 GBP
$971 USD
View
A
Retailer 10
-
£739 GBP
View
B+
Retailer 11
-
£947 GBP
A$1,953 AUD
View
B+
Retailer 12
-
£966 GBP
$1,294 USD
View
B+
Retailer 13
-
£974 GBP
ZAR 21,073 ZAR
View
B+
Retailer 14
-
£1,205 GBP
$1,615 USD
View
B+
Retailer 15
-
£1,428 GBP
SGD 2,585 SGD
View
B
Retailer 16
-
£1,442 GBP
$1,932 USD
View
B+
Retailer 17
-
£1,463 GBP
$1,960 USD
View
B
Retailer 18
-
£1,693 GBP
$2,269 USD
View
B
Retailer 19
-
£1,713 GBP
A$3,531 AUD
View
B
Retailer 20
-
£1,882 GBP
View
Most Expensive
B
Rare Carat
MV-28-52_l_844620670 · Oct 28
£2,049 GBP
$2,745 USD
View
20 more retailers have this diamond
Prices start from £362 GBPSave up to £1,687 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
3.04ct Marquise
£362 GBP