CaratHunter
Plans
Heart|Lab Grown|IGI

1.17ct F VVS1 Heart Lab Grown Diamond

F/VVS1 • IGI LG756573201

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG756573201

Diamond specifications and retailer prices

From £375 GBP
As of November 6, 2026
Save £513 GBP (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £888 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.17ct lab-grown heart diamond

This 1.17ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG756573201 or 756573201. Listed at 6 retailers as of November 5, 2026, with prices from £375 to £888, a £513 spread on the same certified stone. MOH London lists it at £888. 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

1.17
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle44.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756573201
Dimensions6.41 × 7.19 × 4.47 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm7.19 mm1.17 ctF / VVS1
OriginLab Grown
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756573201
Side View
Table 64.0%Crown 35.2°Girdle: MED-THKPavilion 44.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £888 GBP|Low: £299 GBP|High: £1,113 GBP|Avg: £593 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£363 GBP
Retailer 4£375 GBP
Retailer 2£415 GBP
Retailer 6£422 GBP
Retailer 3£672 GBP
Retailer 5£699 GBP
MOH London£888 GBP

37 data points across 7 retailers

6 retailers£375 GBP to £888 GBP

B+
Cheapest Retailer
-
£375 GBP
B
Retailer 2
-
£415 GBP
View
B+
Retailer 3
-
£422 GBP
View
B
Retailer 4
-
£672 GBP
View
Retailer 5
-
£699 GBP
View
Price last confirmed 35 days ago
Most Expensive
B
MOH London
LG756573201 · Nov 5
£888 GBP
View
5 more retailers have this diamond
Prices start from £375 GBPSave up to £513 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+
1.17ct Heart
£375 GBP