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Radiant|Lab Grown|IGI

0.74ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG694557403

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

Certificate IGI LG694557403

Diamond specifications and retailer prices

From £143 GBP
$190 USD
As of October 27, 2026
Save £1,021 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,164 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown radiant diamond

This 0.74ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG694557403 or 694557403. Listed at 10 retailers as of October 27, 2026, with prices from £143 to £1,164, a £1,021 spread on the same certified stone. Do Amore Diamonds lists it at £1,164. 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

0.74
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694557403
Dimensions6.23 × 4.48 × 3.00 mm
L/W Ratio1.39
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
6.23 mm4.48 mm0.74 ctE / IF
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG694557403
Side View
Table 69.0%Crown 43.9°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 67.0%

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: Oct 27
Current: £1,164 GBP|Low: £137 GBP|High: £1,374 GBP|Avg: £542 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 29, 2026
Retailer 10£143 GBP
Retailer 13£166 GBP
Retailer 8£263 GBP
Retailer 15£288 GBP
Retailer 12£310 GBP
Retailer 3£346 GBP
Retailer 14£348 GBP
Retailer 4£367 GBP
Retailer 9£571 GBP
Retailer 11£629 GBP
Retailer 5£765 GBP
Retailer 2£789 GBP
Retailer 6£904 GBP
Retailer 7£978 GBP
Do Amore Diamonds£1,164 GBP

14 data points across 15 retailers

10 retailers£143 GBP to £1,164 GBP

A
Cheapest Retailer
-
£143 GBP
$190 USD
A
Retailer 2
-
£166 GBP
$221 USD
View
Retailer 3
-
£263 GBP
$350 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£288 GBP
$384 USD
View
B+
Retailer 5
-
£310 GBP
$413 USD
View
B+
Retailer 6
-
£348 GBP
$463 USD
View
B
Retailer 7
-
£571 GBP
$761 USD
View
B
Retailer 8
-
£629 GBP
$838 USD
View
B
Retailer 9
-
£789 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1695637 · Oct 29
£1,164 GBP
$1,550 USD
View
9 more retailers have this diamond
Prices start from £143 GBPSave up to £1,021 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
0.74ct Radiant
£143 GBP