CaratHunter
Plans
Heart|Lab Grown|IGI

1.10ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG823615106

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823615106

Diamond specifications and retailer prices

From £155 GBP
As of November 6, 2026
Save £167 GBP (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £323 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.1ct lab-grown heart diamond

This 1.1ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823615106 or 823615106. Listed at 2 retailers as of November 6, 2026, with prices from £155 to £323, a £167 spread on the same certified stone. 77 Diamonds lists it at £323. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823615106
Dimensions6.17 × 7.19 × 4.25 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.17 mm7.19 mm1.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823615106
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.1%

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 6
Current: £323 GBP|Low: £155 GBP|High: £623 GBP|Avg: £367 GBP|-6.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£155 GBP
Retailer 5£298 GBP
Retailer 3£304 GBP
77 Diamonds£323 GBP
Retailer 6£361 GBP
Retailer 4£623 GBP

39 data points across 6 retailers

2 retailers£155 GBP to £323 GBP

A
Cheapest Retailer
-
£155 GBP
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSWMJKYUMN · Nov 6
£323 GBP
View
1 more retailer has this diamond
Prices start from £155 GBPSave up to £167 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
1.10ct Heart
£155 GBP