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Heart|Lab Grown|IGI

5.93ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG836639604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836639604

Diamond specifications and retailer prices

From £911 GBP
$1,220 USD
As of October 31, 2026
Save £314 GBP (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,225 GBP at Loose Grown Diamond · As of October 30, 2026
View at Loose Grown Diamond

About this 5.93ct lab-grown heart diamond

This 5.93ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836639604 or 836639604. Listed at 2 retailers as of October 30, 2026, with prices from £911 to £1,225, a £314 spread on the same certified stone. Loose Grown Diamond lists it at £1,225. 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

5.93
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836639604
Dimensions11.05 × 12.31 × 7.41 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
11.05 mm12.31 mm5.93 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836639604
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £1,225 GBP|Low: £911 GBP|High: £1,458 GBP|Avg: £1,332 GBP|-4.0%
Loose Grown Diamond
Retailer 2
Retailer 3
October 27, 2026
Retailer 2£911 GBP
Loose Grown Diamond£1,225 GBP
Retailer 3£1,370 GBP

19 data points across 3 retailers

2 retailers£911 GBP to £1,225 GBP

A
Cheapest Retailer
-
£911 GBP
$1,220 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
836639604 · Oct 30
£1,225 GBP
$1,641 USD
View
1 more retailer has this diamond
Prices start from £911 GBPSave up to £314 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
5.93ct Heart
£911 GBP