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Marquise|Lab Grown|IGI

0.76ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG848624638

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848624638

Diamond specifications and retailer prices

From £213 GBP
As of November 4, 2026
Save £785 GBP (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £998 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.76ct lab-grown marquise diamond

This 0.76ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG848624638 or 848624638. Listed at 20 retailers as of November 4, 2026, with prices from £213 to £998, a £785 spread on the same certified stone. Reve Diamonds lists it at £998. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.76
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848624638
Dimensions8.78 × 4.79 × 3.03 mm
L/W Ratio1.83
Girdle conditionFaceted
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
8.78 mm4.79 mm0.76 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848624638
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £429 GBP|Low: £213 GBP|High: £998 GBP|Avg: £594 GBP|-0.3%
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 16£213 GBP
Retailer 3£220 GBP
Retailer 17£228 GBP
Retailer 10£361 GBP
Retailer 2£376 GBP
Retailer 6£379 GBP
Retailer 14£412 GBP
Retailer 15£413 GBP
Retailer 1£429 GBP
Retailer 11£476 GBP
Retailer 12£584 GBP
Retailer 5£730 GBP
Retailer 18£733 GBP
Retailer 8£771 GBP
Retailer 4£783 GBP
Retailer 9£798 GBP
Retailer 13£914 GBP
Retailer 7£924 GBP
Reve Diamonds£998 GBP

11 data points across 19 retailers

20 retailers£213 GBP to £998 GBP

A
Cheapest Retailer
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£213 GBP
A
Retailer 2
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£220 GBP
View
Final sale: no returns
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Retailer 3
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£228 GBP
View
A
Retailer 4
-
£361 GBP
View
A
Retailer 5
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£376 GBP
View
A
Retailer 6
-
£379 GBP
View
A
Retailer 7
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£412 GBP
View
A
Retailer 8
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£413 GBP
View
A
Retailer 9
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£429 GBP
View
B+
Retailer 10
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£476 GBP
View
B+
Retailer 11
-
£584 GBP
View
B+
Retailer 12
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£681 GBP
View
B
Retailer 13
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£730 GBP
View
B
Retailer 14
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£733 GBP
View
B
Retailer 15
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£771 GBP
View
B
Retailer 16
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£783 GBP
View
B
Retailer 17
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£798 GBP
View
B
Retailer 18
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£914 GBP
View
B
Retailer 19
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£924 GBP
View
Most Expensive
B
Reve Diamonds
263A08CFB · Nov 4
£998 GBP
$1,348 USD
View
19 more retailers have this diamond
Prices start from £213 GBPSave up to £785 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
0.76ct Marquise
£213 GBP