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Radiant|Lab Grown|IGI

0.72ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG817625564

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

Certificate IGI LG817625564

Diamond specifications and retailer prices

From £198 GBP
As of November 4, 2026
Save £1,368 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,752 GBP at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 0.72ct lab-grown radiant diamond

This 0.72ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817625564 or 817625564. Listed at 23 retailers as of November 3, 2026, with a 692% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817625564
Dimensions6.40 × 4.46 × 2.98 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm4.46 mm0.72 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817625564
Side View
Table 64.0%Crown 40.4°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 66.8%

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 4
Current: £220 GBP|Low: £189 GBP|High: £1,095 GBP|Avg: £495 GBP
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
Retailer 15
November 4, 2026
Retailer 15£198 GBP
Retailer 1£220 GBP
Retailer 5£229 GBP
Retailer 2£245 GBP
Retailer 4£245 GBP
Retailer 14£364 GBP
Retailer 12£424 GBP
Retailer 13£454 GBP
Retailer 8£474 GBP
Retailer 9£490 GBP
Retailer 7£573 GBP
Retailer 6£782 GBP
Retailer 11£790 GBP
Retailer 3£868 GBP
Retailer 10£1,082 GBP

44 data points across 15 retailers

23 retailers£198 GBP to £1,566 GBP

A
Cheapest Retailer
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£198 GBP
A
Retailer 2
-
£220 GBP
View
Final sale: no returns
A
Retailer 3
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£229 GBP
View
Retailer 4
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£245 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
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£245 GBP
View
A
Retailer 6
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£285 GBP
View
A
Retailer 7
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£364 GBP
View
B+
Retailer 8
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£424 GBP
View
B+
Retailer 9
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£454 GBP
View
B+
Retailer 10
-
£474 GBP
View
B+
Retailer 11
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£490 GBP
View
B+
Retailer 12
-
£573 GBP
View
B
Retailer 13
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£782 GBP
View
B
Retailer 14
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£789 GBP
View
B
Retailer 15
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£790 GBP
View
B
Retailer 16
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£868 GBP
View
B
Retailer 17
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£931 GBP
View
B
Retailer 18
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£991 GBP
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B
Retailer 19
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£991 GBP
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B
Retailer 20
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£1,042 GBP
View
B
Retailer 21
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£1,082 GBP
View
B
Retailer 22
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£1,566 GBP
View
Most Expensive
Do Amore Diamonds
27-43EB67720 · Nov 3
£1,752 GBP
$2,350 USD
View
Price under review
22 more retailers have this diamond
Prices start from £198 GBPSave up to £1,368 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 Radiant
£198 GBP