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Heart|Lab Grown|IGI

3.05ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG781604756

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG781604756

Diamond specifications and retailer prices

From £532 GBP
$709 USD
As of October 27, 2026
Save £4,191 GBP (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,723 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781604756 or 781604756. Listed at 10 retailers as of October 27, 2026, with prices from £532 to £4,723, a £4,191 spread on the same certified stone. Do Amore Diamonds lists it at £4,723. 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

3.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781604756
Dimensions8.66 × 10.02 × 6.03 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.66 mm10.02 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781604756
Side View
Table 60.0%Crown 36.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
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 27
Current: £4,723 GBP|Low: £469 GBP|High: £5,151 GBP|Avg: £1,862 GBP|-8.3%
Do Amore Diamonds
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
Retailer 15
October 29, 2026
Retailer 11£532 GBP
Retailer 9£579 GBP
Retailer 15£650 GBP
Retailer 8£1,002 GBP
Retailer 10£1,033 GBP
Retailer 6£1,196 GBP
Retailer 3£1,199 GBP
Retailer 13£1,542 GBP
Retailer 14£1,583 GBP
Retailer 2£1,916 GBP
Retailer 4£1,919 GBP
Retailer 5£2,588 GBP
Retailer 12£2,595 GBP
Retailer 7£3,030 GBP
Do Amore Diamonds£4,723 GBP

23 data points across 15 retailers

10 retailers£532 GBP to £4,723 GBP

A
Cheapest Retailer
-
£532 GBP
$709 USD
A
Retailer 2
-
£579 GBP
$771 USD
View
A
Retailer 3
-
£650 GBP
$865 USD
View
Final sale: no returns
A
Retailer 4
-
£1,002 GBP
$1,335 USD
View
A
Retailer 5
-
£1,033 GBP
$1,375 USD
View
B+
Retailer 6
-
£1,542 GBP
$2,054 USD
View
B+
Retailer 7
-
£1,583 GBP
A$3,243 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£1,916 GBP
$2,551 USD
View
B
Retailer 9
-
£2,595 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B8F266B75 · Oct 29
£4,723 GBP
$6,290 USD
View
9 more retailers have this diamond
Prices start from £532 GBPSave up to £4,191 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
3.05ct Heart
£532 GBP