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Marquise|Lab Grown|IGI

0.73ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG805681787

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805681787

Diamond specifications and retailer prices

From £141 GBP
As of November 3, 2026
Save £668 GBP (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £809 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805681787 or 805681787. Listed at 26 retailers as of November 3, 2026, with prices from £141 to £809, a £668 spread on the same certified stone. Reve Diamonds lists it at £809. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805681787
Dimensions9.40 × 4.68 × 2.92 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm4.68 mm0.73 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805681787
Side View
Table 59.0%Crown 33.2°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.4%

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 3
Current: £719 GBP|Low: £120 GBP|High: £809 GBP|Avg: £349 GBP|+2.1%
Retailer 1
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Retailer 23
Reve Diamonds
November 4, 2026
Retailer 14£120 GBP
Retailer 11£139 GBP
Retailer 17£141 GBP
Retailer 13£149 GBP
Retailer 15£149 GBP
Retailer 21£215 GBP
Retailer 9£244 GBP
Retailer 3£247 GBP
Retailer 23£258 GBP
Retailer 7£270 GBP
Retailer 12£271 GBP
Retailer 19£280 GBP
Retailer 5£301 GBP
Retailer 8£312 GBP
Retailer 18£393 GBP
Retailer 20£403 GBP
Retailer 22£424 GBP
Retailer 16£467 GBP
Retailer 2£500 GBP
Retailer 6£507 GBP
Retailer 10£536 GBP
Retailer 4£590 GBP
Retailer 1£719 GBP
Reve Diamonds£809 GBP

33 data points across 24 retailers

26 retailers£141 GBP to £809 GBP

Retailer 1
-
£120 GBP
Price last confirmed 28 days ago
Retailer 2
-
£139 GBP
View
Price last confirmed 21 days ago
A
Retailer 3
-
£141 GBP
View
Final sale: no returns
Retailer 4
-
£149 GBP
View
Price last confirmed 28 days ago
Retailer 5
-
£149 GBP
View
Price last confirmed 24 days ago
Retailer 6
-
£215 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£244 GBP
View
A
Retailer 8
-
£247 GBP
View
Retailer 9
-
£258 GBP
View
Price last confirmed 9 days ago
A
Retailer 10
-
£270 GBP
View
A
Retailer 11
-
£271 GBP
View
A
Retailer 12
-
£280 GBP
View
B+
Retailer 13
-
£301 GBP
View
B+
Retailer 14
-
£312 GBP
View
B+
Retailer 15
-
£393 GBP
View
B+
Retailer 16
-
£403 GBP
View
Retailer 17
-
£424 GBP
View
Price last confirmed 9 days ago
Retailer 18
-
£467 GBP
View
Price last confirmed 20 days ago
B
Retailer 19
-
£475 GBP
View
Retailer 20
-
£480 GBP
View
Price last confirmed 28 days ago
B
Retailer 21
-
£500 GBP
View
B
Retailer 22
-
£507 GBP
View
B
Retailer 23
-
£536 GBP
View
B
Retailer 24
-
£590 GBP
View
B
Retailer 25
-
£719 GBP
View
Most Expensive
B
Reve Diamonds
71630E641 · Nov 4
£809 GBP
$1,091 USD
View
25 more retailers have this diamond
Prices start from £141 GBPSave up to £668 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
£141 GBP