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Marquise|Lab Grown|IGI

0.74ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG743598920

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743598920

Diamond specifications and retailer prices

From £142 GBP
$190 USD
As of November 1, 2026
Save £805 GBP (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £946 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743598920 or 743598920. Listed at 23 retailers as of November 1, 2026, with prices from £142 to £946, a £805 spread on the same certified stone. Do Amore Diamonds lists it at £946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743598920
Dimensions9.27 × 4.80 × 2.96 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm4.80 mm0.74 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743598920
Side View
Table 59.0%Crown 35.6°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 61.7%

Caratlytics Score

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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: Nov 1
Current: £946 GBP|Low: £125 GBP|High: £946 GBP|Avg: £364 GBP
Do Amore Diamonds
Retailer 2
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November 2, 2026
Retailer 11£142 GBP
Retailer 9£182 GBP
Retailer 14£212 GBP
Retailer 4£231 GBP
Retailer 7£235 GBP
Retailer 15£236 GBP
Retailer 18£267 GBP
Retailer 3£282 GBP
Retailer 19£312 GBP
Retailer 20£315 GBP
Retailer 13£331 GBP
Retailer 22£343 GBP
Retailer 23£401 GBP
Retailer 16£405 GBP
Retailer 5£417 GBP
Retailer 25£435 GBP
Retailer 17£439 GBP
Retailer 2£442 GBP
Retailer 24£477 GBP
Retailer 6£563 GBP
Retailer 12£566 GBP
Retailer 10£687 GBP
Retailer 21£811 GBP
Retailer 8£820 GBP
Do Amore Diamonds£946 GBP

27 data points across 25 retailers

23 retailers£142 GBP to £946 GBP

A
Cheapest Retailer
-
£142 GBP
$190 USD
Final sale: no returns
A
Retailer 2
-
£182 GBP
$244 USD
View
Retailer 3
-
£212 GBP
$285 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
£231 GBP
$310 USD
View
A
Retailer 5
-
£235 GBP
$315 USD
View
A
Retailer 6
-
£253 GBP
$340 USD
View
Retailer 7
-
£267 GBP
$358 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
£312 GBP
View
B+
Retailer 9
-
£315 GBP
ZAR 6,835 ZAR
View
A
Retailer 10
-
£331 GBP
View
B+
Retailer 11
-
£343 GBP
$460 USD
View
B+
Retailer 12
-
£401 GBP
A$828 AUD
View
Retailer 13
-
£405 GBP
A$836 AUD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
£417 GBP
$560 USD
View
B+
Retailer 15
-
£435 GBP
$584 USD
View
B+
Retailer 16
-
£442 GBP
A$912 AUD
View
B+
Retailer 17
-
£477 GBP
CA$889 CAD
View
B
Retailer 18
-
£563 GBP
$756 USD
View
B
Retailer 19
-
£566 GBP
$759 USD
View
B
Retailer 20
-
£687 GBP
$922 USD
View
B
Retailer 21
-
£811 GBP
View
B
Retailer 22
-
£820 GBP
$1,100 USD
View
Most Expensive
B
Do Amore Diamonds
20-D45444 · Nov 2
£946 GBP
$1,270 USD
View
22 more retailers have this diamond
Prices start from £142 GBPSave up to £805 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
0.74ct Marquise
£142 GBP