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Marquise|Lab Grown|IGI

0.76ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG847602271

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847602271

Diamond specifications and retailer prices

From £165 GBP
As of November 2, 2026
Save £773 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £938 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 very-good cut grade and certified by IGI LG847602271 or 847602271. Listed at 18 retailers as of November 4, 2026, with prices from £165 to £938, a £773 spread on the same certified stone. Reve Diamonds lists it at £938. 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

0.76
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847602271
Dimensions9.34 × 4.80 × 2.96 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
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
9.34 mm4.80 mm0.76 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847602271
Side View
Table 58.0%Crown 32.9°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £377 GBP|Low: £165 GBP|High: £938 GBP|Avg: £474 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
November 5, 2026
Retailer 11£165 GBP
Retailer 14£184 GBP
Retailer 5£203 GBP
Retailer 2£281 GBP
Retailer 8£296 GBP
Retailer 4£345 GBP
Retailer 12£372 GBP
Retailer 13£372 GBP
Retailer 1£377 GBP
Retailer 9£513 GBP
Retailer 3£517 GBP
Retailer 6£667 GBP
Retailer 10£696 GBP
Retailer 7£817 GBP
Reve Diamonds£938 GBP

15 data points across 15 retailers

18 retailers£165 GBP to £938 GBP

A
Cheapest Retailer
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£165 GBP
A
Retailer 2
-
£165 GBP
View
A
Retailer 3
-
£184 GBP
View
Final sale: no returns
A
Retailer 4
-
£191 GBP
View
Retailer 5
-
£203 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£281 GBP
View
A
Retailer 7
-
£296 GBP
View
Retailer 8
-
£345 GBP
View
Price last confirmed 11 days ago
A
Retailer 9
-
£372 GBP
View
A
Retailer 10
-
£372 GBP
View
A
Retailer 11
-
£377 GBP
View
B+
Retailer 12
-
£513 GBP
View
Retailer 13
-
£517 GBP
View
Price last confirmed 9 days ago
B+
Retailer 14
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£658 GBP
View
B
Retailer 15
-
£667 GBP
View
B+
Retailer 16
-
£696 GBP
View
B
Retailer 17
-
£817 GBP
View
Most Expensive
B
Reve Diamonds
F5B0547E1 · Nov 4
£938 GBP
$1,266 USD
View
17 more retailers have this diamond
Prices start from £165 GBPSave up to £773 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
£165 GBP