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Heart|Lab Grown|IGI

1.69ct F VVS1 Heart Lab Grown Diamond

F/VVS1 • IGI LGG1196019

Certificate IGI LGG1196019

Diamond specifications and retailer prices

From £452 GBP
ZAR 9,784 ZAR
As of November 2, 2026
Save £598 GBP (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,050 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.69ct lab-grown heart diamond

This 1.69ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LGG1196019 or G1196019. Listed at 2 retailers as of November 1, 2026, with prices from £452 to £1,050, a £598 spread on the same certified stone. MOH London lists it at £1,050. 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

1.69
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1196019
Dimensions7.47 × 8.19 × 4.78 mm
L/W Ratio1.10
Top View
7.47 mm8.19 mm1.69 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1196019
Side View
Table 57.5%CrownGirdle: MED-UNDPavilionCulet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £1,050 GBP|Low: £440 GBP|High: £1,063 GBP|Avg: £743 GBP
MOH London
Retailer 2
November 2, 2026
Retailer 2£452 GBP
MOH London£1,050 GBP

17 data points across 2 retailers

2 retailers£452 GBP to £1,050 GBP

B+
Cheapest Retailer
-
£452 GBP
ZAR 9,784 ZAR
Most Expensive
B
MOH London
LGG1196019 · Nov 1
£1,050 GBP
View
1 more retailer has this diamond
Prices start from £452 GBPSave up to £598 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.

B+
1.69ct Heart
£452 GBP