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Marquise|Lab Grown|IGI

0.73ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG849626389

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849626389

Diamond specifications and retailer prices

From £106 GBP
As of November 4, 2026
Save £643 GBP (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £749 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 LG849626389 or 849626389. Listed at 21 retailers as of November 4, 2026, with prices from £106 to £749, a £643 spread on the same certified stone. Reve Diamonds lists it at £749. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849626389
Dimensions9.14 × 4.73 × 2.91 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm4.73 mm0.73 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849626389
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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 4
Current: £222 GBP|Low: £106 GBP|High: £749 GBP|Avg: £317 GBP|-1.0%
Retailer 1
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Retailer 20
Reve Diamonds
November 5, 2026
Retailer 16£106 GBP
Retailer 5£119 GBP
Retailer 18£122 GBP
Retailer 2£131 GBP
Retailer 4£198 GBP
Retailer 11£206 GBP
Retailer 1£222 GBP
Retailer 20£238 GBP
Retailer 8£246 GBP
Retailer 14£247 GBP
Retailer 6£256 GBP
Retailer 15£277 GBP
Retailer 17£285 GBP
Retailer 19£333 GBP
Retailer 13£409 GBP
Retailer 7£415 GBP
Retailer 3£421 GBP
Retailer 10£462 GBP
Retailer 9£483 GBP
Retailer 12£610 GBP
Reve Diamonds£749 GBP

7 data points across 21 retailers

21 retailers£106 GBP to £749 GBP

A
Cheapest Retailer
-
£106 GBP
A
Retailer 2
-
£119 GBP
View
Final sale: no returns
A
Retailer 3
-
£122 GBP
View
A
Retailer 4
-
£131 GBP
View
A
Retailer 5
-
£198 GBP
View
A
Retailer 6
-
£206 GBP
View
A
Retailer 7
-
£222 GBP
View
A
Retailer 8
-
£238 GBP
View
A
Retailer 9
-
£246 GBP
View
A
Retailer 10
-
£247 GBP
View
A
Retailer 11
-
£256 GBP
View
B+
Retailer 12
-
£277 GBP
View
B+
Retailer 13
-
£285 GBP
View
B+
Retailer 14
-
£333 GBP
View
B+
Retailer 15
-
£409 GBP
View
B+
Retailer 16
-
£415 GBP
View
B+
Retailer 17
-
£421 GBP
View
B
Retailer 18
-
£462 GBP
View
B
Retailer 19
-
£483 GBP
View
B
Retailer 20
-
£610 GBP
View
Most Expensive
B
Reve Diamonds
BF191FF51 · Nov 4
£749 GBP
$1,011 USD
View
20 more retailers have this diamond
Prices start from £106 GBPSave up to £643 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
0.73ct Marquise
£106 GBP