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Heart|Lab Grown|IGI

5.02ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG841655579

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841655579

Diamond specifications and retailer prices

From £930 GBP
$1,246 USD
As of October 29, 2026
Save £4,496 GBP (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £5,426 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.02ct lab-grown heart diamond

This 5.02ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841655579 or 841655579. Listed at 3 retailers as of October 29, 2026, with prices from £930 to £5,426, a £4,496 spread on the same certified stone. Brilliant Earth lists it at £5,426. 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

5.02
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841655579
Dimensions10.97 × 12.01 × 6.86 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.97 mm12.01 mm5.02 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841655579
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £5,426 GBP|Low: £930 GBP|High: £6,023 GBP|Avg: £3,112 GBP|-9.9%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£930 GBP
Retailer 2£1,413 GBP
Brilliant Earth£5,426 GBP

26 data points across 3 retailers

3 retailers£930 GBP to £5,426 GBP

A
Cheapest Retailer
-
£930 GBP
$1,246 USD
Final sale: no returns
B+
Retailer 2
-
£1,413 GBP
View
Most Expensive
B
Brilliant Earth
21706504A · Oct 30
£5,426 GBP
$7,270 USD
View
2 more retailers have this diamond
Prices start from £930 GBPSave up to £4,496 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
5.02ct Heart
£930 GBP