Heart|Lab Grown|IGI

3.03ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG836636543

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836636543

Diamond specifications and retailer prices

From £1,041 GBP
$1,386 USD
As of October 23, 2026
13 retailers carry this diamond
Most expensive: £5,054 GBP at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836636543 or 836636543. Listed at 13 retailers as of October 23, 2026. 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

3.03
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836636543
Dimensions10.01 × 8.68 × 6.15 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.01 mm8.68 mm3.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836636543
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: £5,054 GBP|Low: £430 GBP|High: £5,054 GBP|Avg: £1,183 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 22, 2026
Retailer 14£430 GBP
Retailer 2£530 GBP
Retailer 12£578 GBP
Retailer 7£730 GBP
Retailer 6£739 GBP
Retailer 10£1,014 GBP
Retailer 3£1,025 GBP
Retailer 9£1,041 GBP
Retailer 13£1,229 GBP
Retailer 5£1,550 GBP
Retailer 4£1,643 GBP
Retailer 11£1,767 GBP
Retailer 8£1,999 GBP
Brilliant Earth£5,054 GBP

8 data points across 14 retailers

13 retailers

A
Retailer 1
-
£530 GBP
Price last confirmed 7 days ago
A
Retailer 2
-
£578 GBP
$770 USD
View
Price last confirmed 6 days ago
A
Retailer 3
-
£730 GBP
View
Price last confirmed 7 days ago
A
Retailer 4
-
£739 GBP
$984 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£1,014 GBP
A$2,077 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£1,025 GBP
ZAR 22,043 ZAR
View
Price last confirmed 10 days ago
A
Retailer 7
-
£1,041 GBP
$1,386 USD
View
B+
Retailer 8
-
£1,229 GBP
$1,637 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£1,550 GBP
$2,064 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£1,643 GBP
$2,188 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£1,767 GBP
$2,353 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
£1,999 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22193399A · Oct 21
£5,054 GBP
$6,730 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from £1,041 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
3.03ct Heart
£1,041 GBP