CaratHunter
Plans
Round|Lab Grown|IGI

0.74ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG550265373

Shape and cutting style on the report: Round brilliant

Certificate IGI LG550265373

Diamond specifications and retailer prices

From £204 GBP
As of November 1, 2026
Save £816 GBP (80%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,020 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.74ct lab-grown round diamond

This 0.74ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG550265373 or 550265373. Listed at 4 retailers as of November 1, 2026, with prices from £204 to £1,020, a £816 spread on the same certified stone. MOH London lists it at £1,020. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550265373
Dimensions5.76 × 5.74 × 3.58 mm
L/W Ratio1.00
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
5.76 mm5.74 mm0.74 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG550265373
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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: Nov 1
Current: £1,020 GBP|Low: £193 GBP|High: £1,031 GBP|Avg: £418 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2£204 GBP
Retailer 3£232 GBP
Retailer 4£298 GBP
MOH London£1,020 GBP

39 data points across 4 retailers

4 retailers£204 GBP to £1,020 GBP

A
Cheapest Retailer
-
£204 GBP
B+
Retailer 2
-
£232 GBP
$311 USD
View
B+
Retailer 3
-
£298 GBP
$399 USD
View
Most Expensive
B
MOH London
LG550265373 · Nov 1
£1,020 GBP
View
3 more retailers have this diamond
Prices start from £204 GBPSave up to £816 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 Round
£204 GBP