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Heart|Lab Grown|IGI

1.05ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG811642217

Certificate IGI LG811642217

Diamond specifications and retailer prices

From £214 GBP
$285 USD
As of October 28, 2026
Save £309 GBP (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £523 GBP at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811642217 or 811642217. Listed at 5 retailers as of October 28, 2026, with prices from £214 to £523, a £309 spread on the same certified stone. With Clarity lists it at £523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG811642217
Dimensions6.95 × 6.55 × 4.14 mm
L/W Ratio1.06
Top View
6.95 mm6.55 mm1.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811642217
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.6%

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: Oct 28
Current: £267 GBP|Low: £214 GBP|High: £513 GBP|Avg: £344 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
October 29, 2026
Retailer 3£214 GBP
Retailer 4£265 GBP
Retailer 1£267 GBP
Retailer 2£462 GBP
With Clarity£513 GBP

12 data points across 5 retailers

5 retailers£214 GBP to £523 GBP

B+
Cheapest Retailer
-
£214 GBP
$285 USD
A
Retailer 2
-
£265 GBP
$353 USD
View
A
Retailer 3
-
£267 GBP
€339 EUR
View
B+
Retailer 4
-
£462 GBP
A$946 AUD
View
Most Expensive
B
With Clarity
811642217 · Oct 29
£523 GBP
$697 USD
View
4 more retailers have this diamond
Prices start from £214 GBPSave up to £309 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
1.05ct Heart
£214 GBP