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Heart|Lab Grown|IGI

5.25ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG839622587

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839622587

Diamond specifications and retailer prices

From £1,006 GBP
$1,348 USD
As of October 29, 2026
Save £4,636 GBP (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £5,642 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.25ct lab-grown heart diamond

This 5.25ct 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 LG839622587 or 839622587. Listed at 3 retailers as of October 29, 2026, with prices from £1,006 to £5,642, a £4,636 spread on the same certified stone. Brilliant Earth lists it at £5,642. 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

5.25
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839622587
Dimensions10.53 × 12.05 × 7.15 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
10.53 mm12.05 mm5.25 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839622587
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £5,642 GBP|Low: £1,006 GBP|High: £10,680 GBP|Avg: £4,988 GBP|-47.2%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£1,006 GBP
Retailer 2£1,525 GBP
Brilliant Earth£5,642 GBP

26 data points across 3 retailers

3 retailers£1,006 GBP to £5,642 GBP

A
Cheapest Retailer
-
£1,006 GBP
$1,348 USD
Final sale: no returns
A
Retailer 2
-
£1,525 GBP
View
Most Expensive
B
Brilliant Earth
21583401A · Oct 30
£5,642 GBP
$7,560 USD
View
2 more retailers have this diamond
Prices start from £1,006 GBPSave up to £4,636 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
5.25ct Heart
£1,006 GBP