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Heart|Lab Grown|IGI

3.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG752525546

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG752525546

Diamond specifications and retailer prices

From £704 GBP
$938 USD
As of October 26, 2026
Save £68 GBP (9%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,846 GBP at Do Amore Diamonds · As of October 21, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752525546 or 752525546. Listed at 20 retailers as of October 23, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752525546
Dimensions10.29 × 9.11 × 5.47 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm9.11 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752525546
Side View
Table 67.0%Crown 34.7°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 53.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £2,846 GBP|Low: £288 GBP|High: £3,379 GBP|Avg: £1,173 GBP|-9.1%
Do Amore Diamonds
Retailer 2
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Retailer 24
October 23, 2026
Retailer 14£288 GBP
Retailer 8£321 GBP
Retailer 23£360 GBP
Retailer 6£398 GBP
Retailer 11£398 GBP
Retailer 22£507 GBP
Retailer 12£589 GBP
Retailer 2£704 GBP
Retailer 17£726 GBP
Retailer 18£729 GBP
Retailer 13£773 GBP
Retailer 24£935 GBP
Retailer 4£945 GBP
Retailer 19£950 GBP
Retailer 9£971 GBP
Retailer 3£1,116 GBP
Retailer 10£1,412 GBP
Retailer 5£1,488 GBP
Retailer 16£1,541 GBP
Retailer 21£1,622 GBP
Retailer 7£1,856 GBP
Retailer 20£2,146 GBP
Do Amore Diamonds£2,846 GBP
Retailer 15£3,379 GBP

21 data points across 24 retailers

20 retailers£704 GBP to £773 GBP

A
Retailer 1
-
£321 GBP
$427 USD
Price last confirmed 10 days ago
A
Retailer 2
-
£360 GBP
$479 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£398 GBP
$530 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£398 GBP
$530 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£507 GBP
$675 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£589 GBP
$785 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
£704 GBP
$938 USD
View
A
Retailer 8
-
£729 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
£773 GBP
$1,029 USD
View
A
Retailer 10
-
£935 GBP
A$1,915 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
£945 GBP
ZAR 20,322 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£950 GBP
View
Price last confirmed 7 days ago
A
Retailer 13
-
£971 GBP
$1,293 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£1,116 GBP
$1,486 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£1,412 GBP
$1,880 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
£1,488 GBP
$1,982 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
£1,622 GBP
View
Price last confirmed 8 days ago
B
Retailer 18
-
£1,856 GBP
$2,472 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
£2,146 GBP
$2,858 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-C255DA31C · Oct 21
£2,846 GBP
$3,790 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from £704 GBPSave up to £68 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
£704 GBP