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Heart|Lab Grown|IGI

3.00ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG769603690

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG769603690

Diamond specifications and retailer prices

From £558 GBP
$743 USD
As of October 27, 2026
Save £4,398 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,730 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3ct lab-grown heart diamond

This 3ct 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 LG769603690 or 769603690. Listed at 14 retailers as of October 27, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769603690
Dimensions8.93 × 9.99 × 5.64 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.93 mm9.99 mm3.00 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769603690
Side View
Table 59.0%Crown 33.4°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 56.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £5,730 GBP|Low: £526 GBP|High: £5,902 GBP|Avg: £1,844 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 5£558 GBP
Retailer 18£608 GBP
Retailer 4£671 GBP
Retailer 2£815 GBP
Retailer 3£881 GBP
Retailer 13£919 GBP
Retailer 12£924 GBP
Retailer 7£1,204 GBP
Retailer 9£1,245 GBP
Retailer 10£1,443 GBP
Retailer 16£1,497 GBP
Retailer 14£1,613 GBP
Retailer 15£2,009 GBP
Retailer 8£2,325 GBP
Retailer 6£2,365 GBP
Retailer 11£2,683 GBP
Retailer 17£4,956 GBP
Brilliant Earth£5,730 GBP

28 data points across 18 retailers

14 retailers£558 GBP to £4,956 GBP

A
Cheapest Retailer
-
£558 GBP
$743 USD
A
Retailer 2
-
£608 GBP
$809 USD
View
A
Retailer 3
-
£671 GBP
$893 USD
View
Final sale: no returns
A
Retailer 4
-
£815 GBP
$1,085 USD
View
A
Retailer 5
-
£881 GBP
$1,173 USD
View
A
Retailer 6
-
£919 GBP
$1,224 USD
View
A
Retailer 7
-
£924 GBP
$1,230 USD
View
B+
Retailer 8
-
£1,497 GBP
$1,993 USD
View
Retailer 9
-
£1,613 GBP
A$3,304 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
£2,009 GBP
$2,676 USD
View
B
Retailer 11
-
£2,365 GBP
$3,150 USD
View
B
Retailer 12
-
£2,683 GBP
View
B
Retailer 13
-
£4,956 GBP
$6,600 USD
View
Most Expensive
Brilliant Earth
21400645Y · Oct 28
£5,730 GBP
$7,630 USD
View
Price under review
13 more retailers have this diamond
Prices start from £558 GBPSave up to £4,398 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
3.00ct Heart
£558 GBP