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Radiant|Lab Grown|IGI

0.76ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG738511831

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG738511831

Diamond specifications and retailer prices

From £233 GBP
As of November 4, 2026
Save £921 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,154 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.76ct lab-grown radiant diamond

This 0.76ct lab-grown radiant 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 LG738511831 or 738511831. Listed at 21 retailers as of November 4, 2026, with prices from £233 to £1,154, a £921 spread on the same certified stone. Reve Diamonds lists it at £1,154. 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 angle46.6°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738511831
Dimensions6.32 × 4.57 × 3.10 mm
L/W Ratio1.38
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
6.32 mm4.57 mm0.76 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738511831
Side View
Table 70.0%Crown 46.6°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £509 GBP|Low: £224 GBP|High: £1,170 GBP|Avg: £497 GBP|+2.2%
Retailer 1
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Retailer 15
November 5, 2026
Retailer 15£233 GBP
Retailer 7£260 GBP
Retailer 4£270 GBP
Retailer 2£289 GBP
Retailer 5£289 GBP
Retailer 13£322 GBP
Retailer 12£394 GBP
Retailer 6£458 GBP
Retailer 11£474 GBP
Retailer 1£509 GBP
Retailer 10£524 GBP
Retailer 9£741 GBP
Retailer 14£846 GBP
Retailer 3£927 GBP
Retailer 8£1,153 GBP

44 data points across 15 retailers

21 retailers£233 GBP to £1,154 GBP

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Cheapest Retailer
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£233 GBP
A
Retailer 2
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£260 GBP
View
Final sale: no returns
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Retailer 3
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£270 GBP
View
Retailer 4
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£289 GBP
View
Price last confirmed 11 days ago
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Retailer 5
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£289 GBP
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Retailer 6
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£322 GBP
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Price last confirmed 18 days ago
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Retailer 7
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£322 GBP
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Retailer 8
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£394 GBP
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B+
Retailer 9
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£396 GBP
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B+
Retailer 10
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£458 GBP
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B+
Retailer 11
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£474 GBP
View
B+
Retailer 12
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£509 GBP
View
B+
Retailer 13
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£524 GBP
View
B+
Retailer 14
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£741 GBP
View
B
Retailer 15
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£771 GBP
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B
Retailer 16
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£846 GBP
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B
Retailer 17
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£927 GBP
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B
Retailer 18
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£961 GBP
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B
Retailer 19
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£1,117 GBP
View
B
Retailer 20
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£1,153 GBP
View
Most Expensive
B
Reve Diamonds
BDA9ECD46 · Nov 4
£1,154 GBP
$1,558 USD
View
20 more retailers have this diamond
Prices start from £233 GBPSave up to £921 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 Radiant
£233 GBP