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Heart|Lab Grown|IGI

5.34ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG838639460

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838639460

Diamond specifications and retailer prices

From £1,118 GBP
$1,498 USD
As of October 29, 2026
Save £381 GBP (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,499 GBP at Loose Grown Diamond · As of October 28, 2026
View at Loose Grown Diamond

About this 5.34ct lab-grown heart diamond

This 5.34ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838639460 or 838639460. Listed at 2 retailers as of October 28, 2026, with prices from £1,118 to £1,499, a £381 spread on the same certified stone. Loose Grown Diamond lists it at £1,499. 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

5.34
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838639460
Dimensions10.56 × 12.07 × 7.29 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm12.07 mm5.34 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838639460
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £1,499 GBP|Low: £1,118 GBP|High: £1,640 GBP|Avg: £1,523 GBP|-3.9%
Loose Grown Diamond
Retailer 2
Retailer 3
October 27, 2026
Retailer 2£1,118 GBP
Loose Grown Diamond£1,499 GBP
Retailer 3£1,640 GBP

10 data points across 3 retailers

2 retailers£1,118 GBP to £1,499 GBP

A
Cheapest Retailer
-
£1,118 GBP
$1,498 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
838639460 · Oct 28
£1,499 GBP
$2,008 USD
View
1 more retailer has this diamond
Prices start from £1,118 GBPSave up to £381 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
5.34ct Heart
£1,118 GBP