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Marquise|Lab Grown|IGI

0.74ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG837655781

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837655781

Diamond specifications and retailer prices

From £101 GBP
$135 USD
As of October 27, 2026
Save £946 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,046 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837655781 or 837655781. Listed at 16 retailers as of October 25, 2026, with prices from £101 to £1,046, a £946 spread on the same certified stone. MOH London lists it at £1,046. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837655781
Dimensions9.25 × 4.62 × 3.00 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
9.25 mm4.62 mm0.74 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837655781
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 64.9%

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: Oct 27
Current: £1,046 GBP|Low: £97 GBP|High: £1,058 GBP|Avg: £349 GBP|-1.0%
MOH London
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 26, 2026
Retailer 12£101 GBP
Retailer 3£117 GBP
Retailer 16£143 GBP
Retailer 10£172 GBP
Retailer 7£205 GBP
Retailer 15£235 GBP
Retailer 5£301 GBP
Retailer 2£319 GBP
Retailer 9£326 GBP
Retailer 13£347 GBP
Retailer 4£360 GBP
Retailer 6£384 GBP
Retailer 14£402 GBP
Retailer 11£425 GBP
Retailer 8£560 GBP
MOH London£1,046 GBP

21 data points across 16 retailers

16 retailers£101 GBP to £1,046 GBP

A
Cheapest Retailer
-
£101 GBP
$135 USD
A
Retailer 2
-
£117 GBP
$157 USD
View
A
Retailer 3
-
£143 GBP
HK$1,500 HKD
View
A
Retailer 4
-
£172 GBP
$230 USD
View
A
Retailer 5
-
£205 GBP
$275 USD
View
A
Retailer 6
-
£235 GBP
$315 USD
View
B+
Retailer 7
-
£301 GBP
$403 USD
View
B+
Retailer 8
-
£319 GBP
A$657 AUD
View
B+
Retailer 9
-
£326 GBP
A$671 AUD
View
B+
Retailer 10
-
£347 GBP
SGD 628 SGD
View
B+
Retailer 11
-
£360 GBP
$482 USD
View
B+
Retailer 12
-
£391 GBP
$524 USD
View
B+
Retailer 13
-
£402 GBP
$539 USD
View
B+
Retailer 14
-
£425 GBP
$570 USD
View
Retailer 15
-
£560 GBP
$750 USD
View
Price last confirmed 39 days ago
Most Expensive
B
MOH London
LG837655781 · Oct 25
£1,046 GBP
View
15 more retailers have this diamond
Prices start from £101 GBPSave up to £946 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
£101 GBP