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Heart|Lab Grown|IGI

2.90ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG675507669

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG675507669

Diamond specifications and retailer prices

From £389 GBP
$521 USD
As of October 30, 2026
Save £3,686 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,075 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.9ct lab-grown heart diamond

This 2.9ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675507669 or 675507669. Listed at 21 retailers as of October 26, 2026, with prices from £389 to £4,075, a £3,686 spread on the same certified stone. Brilliant Earth lists it at £4,075. 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

2.90
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675507669
Dimensions8.63 × 10.08 × 5.87 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm10.08 mm2.90 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675507669
Side View
Table 56.0%Crown 33.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.2%

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 30
Current: £4,075 GBP|Low: £378 GBP|High: £4,284 GBP|Avg: £1,170 GBP|-4.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 21
October 30, 2026
Retailer 2£389 GBP
Retailer 5£436 GBP
Retailer 10£436 GBP
Retailer 4£482 GBP
Retailer 17£482 GBP
Retailer 15£506 GBP
Retailer 20£586 GBP
Retailer 7£744 GBP
Retailer 11£748 GBP
Retailer 16£748 GBP
Retailer 8£999 GBP
Retailer 13£1,071 GBP
Retailer 18£1,164 GBP
Retailer 21£1,245 GBP
Retailer 19£1,269 GBP
Retailer 9£1,569 GBP
Retailer 12£1,656 GBP
Retailer 14£1,790 GBP
Retailer 3£2,025 GBP
Retailer 6£2,676 GBP
Brilliant Earth£4,075 GBP

30 data points across 21 retailers

21 retailers£389 GBP to £4,075 GBP

A
Cheapest Retailer
-
£389 GBP
$521 USD
A
Retailer 2
-
£436 GBP
$584 USD
View
Final sale: no returns
Retailer 3
-
£436 GBP
$584 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
£482 GBP
$646 USD
View
Retailer 5
-
£482 GBP
$646 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£506 GBP
View
A
Retailer 7
-
£586 GBP
$785 USD
View
A
Retailer 8
-
£744 GBP
$997 USD
View
A
Retailer 9
-
£748 GBP
$1,002 USD
View
A
Retailer 10
-
£748 GBP
View
B+
Retailer 11
-
£999 GBP
$1,338 USD
View
B+
Retailer 12
-
£1,071 GBP
A$2,208 AUD
View
B+
Retailer 13
-
£1,164 GBP
ZAR 25,202 ZAR
View
Retailer 14
-
£1,245 GBP
$1,668 USD
View
B+
Retailer 15
-
£1,269 GBP
$1,700 USD
View
B
Retailer 16
-
£1,569 GBP
$2,102 USD
View
B
Retailer 17
-
£1,656 GBP
$2,219 USD
View
B
Retailer 18
-
£1,790 GBP
$2,398 USD
View
B
Retailer 19
-
£2,025 GBP
View
B
Retailer 20
-
£2,676 GBP
$3,585 USD
View
Most Expensive
B
Brilliant Earth
12922225A · Oct 26
£4,075 GBP
$5,460 USD
View
20 more retailers have this diamond
Prices start from £389 GBPSave up to £3,686 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
2.90ct Heart
£389 GBP