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Marquise|Lab Grown|IGI

0.72ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG749508925

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749508925

Diamond specifications and retailer prices

From £131 GBP
As of November 4, 2026
Save £1,180 GBP (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,311 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.72ct lab-grown marquise diamond

This 0.72ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG749508925 or 749508925. Listed at 26 retailers as of November 4, 2026, with prices from £131 to £1,311, a £1,180 spread on the same certified stone. Do Amore Diamonds lists it at £1,311. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.72
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749508925
Dimensions9.09 × 4.75 × 2.91 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.09 mm4.75 mm0.72 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749508925
Side View
Table 56.0%Crown 33.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £131 GBP|Low: £129 GBP|High: £896 GBP|Avg: £533 GBP|-2.7%
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November 4, 2026
Retailer 1£131 GBP
Retailer 21£146 GBP
Retailer 19£153 GBP
Retailer 22£163 GBP
Retailer 5£268 GBP
Retailer 23£328 GBP
Retailer 4£344 GBP
Retailer 8£379 GBP
Retailer 7£388 GBP
Retailer 3£390 GBP
Retailer 6£461 GBP
Retailer 10£504 GBP
Retailer 9£530 GBP
Retailer 12£579 GBP
Retailer 2£644 GBP
Retailer 16£691 GBP
Retailer 13£704 GBP
Retailer 20£706 GBP
Retailer 11£711 GBP
Retailer 14£748 GBP
Retailer 18£831 GBP
Retailer 24£844 GBP
Retailer 15£896 GBP
Retailer 17£896 GBP

37 data points across 24 retailers

26 retailers£131 GBP to £1,311 GBP

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Cheapest Retailer
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£131 GBP
A
Retailer 2
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£146 GBP
View
Final sale: no returns
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Retailer 3
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£153 GBP
View
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Retailer 4
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£163 GBP
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Retailer 5
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£231 GBP
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Retailer 6
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£268 GBP
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Retailer 7
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£328 GBP
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Retailer 8
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£344 GBP
View
Price last confirmed 8 days ago
Retailer 9
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£379 GBP
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Price last confirmed 11 days ago
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Retailer 10
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£388 GBP
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Retailer 11
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£390 GBP
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Retailer 12
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£461 GBP
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Price last confirmed 9 days ago
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Retailer 13
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£504 GBP
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Retailer 14
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£530 GBP
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Retailer 15
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£579 GBP
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B+
Retailer 16
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£644 GBP
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B+
Retailer 17
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£691 GBP
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Retailer 18
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£704 GBP
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Price last confirmed 27 days ago
B+
Retailer 19
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£706 GBP
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Retailer 20
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£711 GBP
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Price last confirmed 17 days ago
B
Retailer 21
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£748 GBP
View
B
Retailer 22
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£831 GBP
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B
Retailer 23
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£844 GBP
View
B
Retailer 24
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£896 GBP
View
B
Retailer 25
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£896 GBP
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Most Expensive
B
Do Amore Diamonds
32-LG749508925 · Nov 4
£1,311 GBP
$1,770 USD
View
25 more retailers have this diamond
Prices start from £131 GBPSave up to £1,180 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
0.72ct Marquise
£131 GBP