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Heart|Lab Grown|IGI

0.31ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG719543762

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG719543762

Diamond specifications and retailer prices

From £50 GBP
$66 USD
As of October 27, 2026
Save £408 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £458 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct lab-grown heart diamond

This 0.31ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG719543762 or 719543762. Listed at 15 retailers as of October 27, 2026, with prices from £50 to £458, a £408 spread on the same certified stone. MOH London lists it at £458. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719543762
Dimensions4.78 × 4.47 × 2.51 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.78 mm4.47 mm0.31 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG719543762
Side View
Table 55.0%Crown 31.4°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 56.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £458 GBP|Low: £48 GBP|High: £461 GBP|Avg: £188 GBP|+0.4%
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
October 29, 2026
Retailer 10£50 GBP
Retailer 11£66 GBP
Retailer 12£66 GBP
Retailer 9£98 GBP
Retailer 7£107 GBP
Retailer 8£112 GBP
Retailer 2£130 GBP
Retailer 13£145 GBP
Retailer 6£159 GBP
Retailer 4£245 GBP
Retailer 3£290 GBP
Retailer 5£333 GBP
MOH London£458 GBP

43 data points across 13 retailers

15 retailers£50 GBP to £458 GBP

A
Cheapest Retailer
-
£50 GBP
$66 USD
A
Retailer 2
-
£58 GBP
$77 USD
View
A
Retailer 3
-
£66 GBP
$88 USD
View
A
Retailer 4
-
£66 GBP
$88 USD
View
A
Retailer 5
-
£98 GBP
$130 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£107 GBP
View
A
Retailer 7
-
£112 GBP
ZAR 2,403 ZAR
View
B+
Retailer 8
-
£130 GBP
€165 EUR
View
B+
Retailer 9
-
£145 GBP
$193 USD
View
B+
Retailer 10
-
£159 GBP
View
B
Retailer 11
-
£199 GBP
$265 USD
View
B
Retailer 12
-
£245 GBP
$326 USD
View
B
Retailer 13
-
£290 GBP
$385 USD
View
B
Retailer 14
-
£333 GBP
View
Most Expensive
B
MOH London
LG719543762 · Oct 29
£458 GBP
View
14 more retailers have this diamond
Prices start from £50 GBPSave up to £408 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
0.31ct Heart
£50 GBP