Oval|Lab Grown|IGI

0.74ct E IF Oval Lab Grown Diamond

E/IF

Diamond specifications and retailer prices

From £143 GBP
$191 USD
As of October 26, 2026
Save £428 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £844 GBP at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 0.74ct lab-grown oval diamond

This 0.74ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 9 retailers as of October 24, 2026, with a 300% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.42 × 5.06 × 3.16 mm
L/W Ratio1.47
Top View
7.42 mm5.06 mm0.74 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCuletDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £844 GBP|Low: £143 GBP|High: £844 GBP|Avg: £350 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3£143 GBP
Retailer 6£166 GBP
Retailer 4£176 GBP
Retailer 5£178 GBP
Retailer 2£565 GBP
Helzberg Diamonds£844 GBP

15 data points across 6 retailers

9 retailers£143 GBP to £570 GBP

A
Cheapest Retailer
-
£143 GBP
$191 USD
A
Retailer 2
-
£143 GBP
$191 USD
View
Retailer 3
-
£166 GBP
$222 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
£176 GBP
$236 USD
View
A
Retailer 5
-
£178 GBP
$238 USD
View
A
Retailer 6
-
£178 GBP
$238 USD
View
B
Retailer 7
-
£565 GBP
$757 USD
View
B
Retailer 8
-
£570 GBP
$764 USD
View
Most Expensive
Helzberg Diamonds
ZXZOHKMIGGGI · Oct 13
£844 GBP
$1,131 USD
View
Price last confirmed 18 days ago
8 more retailers have this diamond
Prices start from £143 GBPSave up to £428 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 Oval
£143 GBP