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Heart|Lab Grown|IGI

4.58ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG843610268

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843610268

Diamond specifications and retailer prices

From £512 GBP
$686 USD
As of October 28, 2026
Save £3,667 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,179 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.58ct lab-grown heart diamond

This 4.58ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843610268 or 843610268. Listed at 10 retailers as of October 28, 2026, with prices from £512 to £4,179, a £3,667 spread on the same certified stone. Do Amore Diamonds lists it at £4,179. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.58
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843610268
Dimensions11.62 × 10.61 × 6.55 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm10.61 mm4.58 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843610268
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 56.4%

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 28
Current: £4,179 GBP|Low: £521 GBP|High: £4,179 GBP|Avg: £1,454 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2£521 GBP
Retailer 7£605 GBP
Retailer 9£778 GBP
Retailer 3£974 GBP
Retailer 6£1,162 GBP
Retailer 5£1,878 GBP
Retailer 8£2,178 GBP
Retailer 4£2,378 GBP
Do Amore Diamonds£4,179 GBP

4 data points across 9 retailers

10 retailers£512 GBP to £4,179 GBP

A
Cheapest Retailer
-
£512 GBP
$686 USD
A
Retailer 2
-
£521 GBP
View
A
Retailer 3
-
£605 GBP
$810 USD
View
Final sale: no returns
B+
Retailer 4
-
£778 GBP
$1,043 USD
View
A
Retailer 5
-
£974 GBP
View
A
Retailer 6
-
£1,162 GBP
$1,557 USD
View
B+
Retailer 7
-
£1,878 GBP
$2,516 USD
View
B
Retailer 8
-
£2,178 GBP
$2,918 USD
View
B
Retailer 9
-
£2,378 GBP
View
Most Expensive
B
Do Amore Diamonds
27-689D22CBD · Oct 29
£4,179 GBP
$5,600 USD
View
9 more retailers have this diamond
Prices start from £512 GBPSave up to £3,667 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
4.58ct Heart
£512 GBP