CaratHunter
Plans
Heart|Lab Grown|IGI

0.74ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG811671014

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811671014

Diamond specifications and retailer prices

From £198 GBP
As of November 4, 2026
Save £786 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £984 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.74ct lab-grown heart diamond

This 0.74ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811671014 or 811671014. Listed at 16 retailers as of November 2, 2026, with prices from £198 to £984, a £786 spread on the same certified stone. MOH London lists it at £984. 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

0.74
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811671014
Dimensions5.76 × 6.09 × 3.62 mm
L/W Ratio1.06
Girdle conditionFaceted
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 mm6.09 mm0.74 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811671014
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: £984 GBP|Low: £198 GBP|High: £1,117 GBP|Avg: £485 GBP|-11.9%
MOH London
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
Retailer 16
November 5, 2026
Retailer 7£198 GBP
Retailer 4£221 GBP
Retailer 12£230 GBP
Retailer 13£245 GBP
Retailer 8£270 GBP
Retailer 3£275 GBP
Retailer 16£398 GBP
Retailer 9£408 GBP
Retailer 15£417 GBP
Retailer 11£445 GBP
Retailer 2£466 GBP
Retailer 10£629 GBP
Retailer 5£656 GBP
Retailer 6£754 GBP
Retailer 14£789 GBP
MOH London£984 GBP

20 data points across 16 retailers

16 retailers£198 GBP to £984 GBP

A+
Cheapest Retailer
-
£198 GBP
A
Retailer 2
-
£221 GBP
View
Final sale: no returns
A
Retailer 3
-
£230 GBP
View
A
Retailer 4
-
£245 GBP
View
Retailer 5
-
£270 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£275 GBP
View
A
Retailer 7
-
£398 GBP
View
B+
Retailer 8
-
£408 GBP
View
A
Retailer 9
-
£417 GBP
View
B+
Retailer 10
-
£445 GBP
View
B+
Retailer 11
-
£466 GBP
View
B+
Retailer 12
-
£629 GBP
View
B+
Retailer 13
-
£656 GBP
View
B+
Retailer 14
-
£754 GBP
View
B+
Retailer 15
-
£789 GBP
View
Most Expensive
B
MOH London
LG811671014 · Nov 2
£984 GBP
View
15 more retailers have this diamond
Prices start from £198 GBPSave up to £786 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 Heart
£198 GBP