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Heart|Lab Grown|IGI

2.40ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG811611597

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811611597

Diamond specifications and retailer prices

From £266 GBP
$357 USD
As of October 30, 2026
Save £2,099 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,366 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.4ct lab-grown heart diamond

This 2.4ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811611597 or 811611597. Listed at 16 retailers as of October 29, 2026, with prices from £266 to £2,366, a £2,099 spread on the same certified stone. Do Amore Diamonds lists it at £2,366. 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

2.40
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811611597
Dimensions8.22 × 9.29 × 5.29 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm9.29 mm2.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811611597
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 56.9%

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 30
Current: £2,366 GBP|Low: £242 GBP|High: £3,582 GBP|Avg: £1,079 GBP|-1.9%
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 30, 2026
Retailer 5£339 GBP
Retailer 8£387 GBP
Retailer 11£444 GBP
Retailer 4£449 GBP
Retailer 6£481 GBP
Retailer 15£528 GBP
Retailer 14£617 GBP
Retailer 9£807 GBP
Retailer 12£969 GBP
Retailer 7£1,175 GBP
Retailer 3£1,311 GBP
Retailer 10£1,432 GBP
Retailer 13£1,441 GBP
Retailer 2£2,164 GBP
Do Amore Diamonds£2,366 GBP

40 data points across 15 retailers

16 retailers£266 GBP to £2,366 GBP

A
Cheapest Retailer
-
£266 GBP
$357 USD
A
Retailer 2
-
£309 GBP
$414 USD
View
A
Retailer 3
-
£339 GBP
$454 USD
View
Final sale: no returns
A
Retailer 4
-
£387 GBP
View
A
Retailer 5
-
£444 GBP
$595 USD
View
A
Retailer 6
-
£449 GBP
HK$4,700 HKD
View
B+
Retailer 7
-
£528 GBP
$708 USD
View
A
Retailer 8
-
£617 GBP
$827 USD
View
B+
Retailer 9
-
£807 GBP
A$1,663 AUD
View
B+
Retailer 10
-
£969 GBP
$1,298 USD
View
B
Retailer 11
-
£1,172 GBP
$1,570 USD
View
B
Retailer 12
-
£1,311 GBP
SGD 2,373 SGD
View
B+
Retailer 13
-
£1,432 GBP
View
Retailer 14
-
£1,441 GBP
A$2,970 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
£2,164 GBP
$2,900 USD
View
Most Expensive
B
Do Amore Diamonds
27-334351179 · Oct 29
£2,366 GBP
$3,170 USD
View
15 more retailers have this diamond
Prices start from £266 GBPSave up to £2,099 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
2.40ct Heart
£266 GBP