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Marquise|Lab Grown|IGI

0.73ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG748503739

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG748503739

Diamond specifications and retailer prices

From £374 GBP
As of November 4, 2026
17 retailers carry this diamond
Most expensive: £1,039 GBP at MOH London · As of October 4, 2026
View at MOH London

About this 0.73ct lab-grown marquise diamond

This 0.73ct 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 LG748503739 or 748503739. Listed at 17 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG748503739
Dimensions9.26 × 4.72 × 2.91 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm4.72 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG748503739
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,039 GBP|Low: £111 GBP|High: £1,039 GBP|Avg: £367 GBP|+1.2%
MOH London
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October 29, 2026
Retailer 4£124 GBP
Retailer 3£155 GBP
Retailer 7£200 GBP
Retailer 22£206 GBP
Retailer 8£212 GBP
Retailer 13£214 GBP
Retailer 10£216 GBP
Retailer 16£228 GBP
Retailer 23£269 GBP
Retailer 26£275 GBP
Retailer 9£276 GBP
Retailer 2£277 GBP
Retailer 24£284 GBP
Retailer 11£312 GBP
Retailer 12£323 GBP
Retailer 17£374 GBP
Retailer 15£376 GBP
Retailer 18£376 GBP
Retailer 20£483 GBP
Retailer 6£517 GBP
Retailer 14£548 GBP
Retailer 19£598 GBP
Retailer 5£618 GBP
Retailer 25£768 GBP
Retailer 21£948 GBP
MOH London£1,039 GBP

15 data points across 26 retailers

17 retailers

Retailer 1
-
£155 GBP
Price last confirmed 9 days ago
Retailer 2
-
£200 GBP
View
Price last confirmed 32 days ago
Retailer 3
-
£206 GBP
View
Price last confirmed 8 days ago
Retailer 4
-
£214 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
£269 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£275 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£276 GBP
View
Price last confirmed 31 days ago
Retailer 8
-
£277 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
£284 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£323 GBP
View
Price last confirmed 38 days ago
B+
Retailer 11
-
£374 GBP
View
Retailer 12
-
£483 GBP
View
Price last confirmed 8 days ago
Retailer 13
-
£517 GBP
View
Price last confirmed 9 days ago
Retailer 14
-
£618 GBP
View
Price last confirmed 8 days ago
Retailer 15
-
£768 GBP
View
Price last confirmed 8 days ago
Retailer 16
-
£948 GBP
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG748503739 · Oct 4
£1,039 GBP
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from £374 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.

B+
0.73ct Marquise
£374 GBP