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Heart|Lab Grown|IGI

0.99ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG813665218

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG813665218

Diamond specifications and retailer prices

From £121 GBP
As of November 4, 2026
Save £575 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £696 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813665218 or 813665218. Listed at 12 retailers as of November 4, 2026, with prices from £121 to £696, a £575 spread on the same certified stone. MOH London lists it at £696. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813665218
Dimensions6.84 × 6.15 × 4.01 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.15 mm0.99 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813665218
Side View
Table 58.0%Crown 30.7°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 58.6%

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 4
Current: £696 GBP|Low: £121 GBP|High: £744 GBP|Avg: £366 GBP|-6.4%
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
November 5, 2026
Retailer 8£121 GBP
Retailer 13£140 GBP
Retailer 2£150 GBP
Retailer 7£189 GBP
Retailer 6£261 GBP
Retailer 5£264 GBP
Retailer 12£270 GBP
Retailer 3£299 GBP
Retailer 4£391 GBP
Retailer 9£480 GBP
Retailer 11£507 GBP
Retailer 10£520 GBP
MOH London£696 GBP

16 data points across 13 retailers

12 retailers£121 GBP to £696 GBP

A
Cheapest Retailer
-
£121 GBP
A
Retailer 2
-
£140 GBP
View
A
Retailer 3
-
£150 GBP
View
A
Retailer 4
-
£189 GBP
View
A
Retailer 5
-
£261 GBP
View
A
Retailer 6
-
£264 GBP
View
A
Retailer 7
-
£270 GBP
View
B+
Retailer 8
-
£391 GBP
View
B
Retailer 9
-
£480 GBP
View
B
Retailer 10
-
£507 GBP
View
B
Retailer 11
-
£520 GBP
View
Most Expensive
B
MOH London
LG813665218 · Nov 4
£696 GBP
View
11 more retailers have this diamond
Prices start from £121 GBPSave up to £575 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
0.99ct Heart
£121 GBP