Heart|Lab Grown|IGI

1.49ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG673402614

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG673402614

Diamond specifications and retailer prices

From £476 GBP
As of November 4, 2026
27 retailers carry this diamond
Most expensive: £1,415 GBP at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.49ct lab-grown heart diamond

This 1.49ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG673402614 or 673402614. Listed at 27 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673402614
Dimensions7.12 × 8.06 × 4.65 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
7.12 mm8.06 mm1.49 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673402614
Side View
Table 55.0%Crown 34.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 57.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £1,415 GBP|Low: £210 GBP|High: £1,415 GBP|Avg: £629 GBP
Brilliant Earth
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 14£210 GBP
Retailer 10£233 GBP
Retailer 9£265 GBP
Retailer 15£393 GBP
Retailer 3£407 GBP
Retailer 8£428 GBP
Retailer 2£476 GBP
Retailer 13£570 GBP
Retailer 7£633 GBP
Retailer 5£690 GBP
Retailer 4£784 GBP
Retailer 11£932 GBP
Retailer 12£1,009 GBP
Retailer 6£1,033 GBP
Brilliant Earth£1,415 GBP

32 data points across 15 retailers

27 retailers

Retailer 1
-
£180 GBP
Price last confirmed 34 days ago
Retailer 2
-
£187 GBP
View
Price last confirmed 13 days ago
Retailer 3
-
£187 GBP
View
Price last confirmed 36 days ago
Retailer 4
-
£187 GBP
View
Price last confirmed 15 days ago
Retailer 5
-
£187 GBP
View
Price last confirmed 28 days ago
Retailer 6
-
£230 GBP
View
Price last confirmed 36 days ago
Retailer 7
-
£233 GBP
View
Price last confirmed 28 days ago
Retailer 8
-
£233 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
£233 GBP
View
Price last confirmed 33 days ago
Retailer 10
-
£233 GBP
View
Price last confirmed 21 days ago
Retailer 11
-
£261 GBP
View
Price last confirmed 18 days ago
Retailer 12
-
£265 GBP
View
Price last confirmed 10 days ago
Retailer 13
-
£341 GBP
View
Price last confirmed 11 days ago
Retailer 14
-
£393 GBP
View
Price last confirmed 13 days ago
Retailer 15
-
£407 GBP
View
Price last confirmed 9 days ago
Retailer 16
-
£428 GBP
View
Price last confirmed 10 days ago
B+
Retailer 17
-
£476 GBP
View
Retailer 18
-
£570 GBP
View
Price last confirmed 12 days ago
Retailer 19
-
£633 GBP
View
Price last confirmed 10 days ago
Retailer 20
-
£690 GBP
View
Price last confirmed 10 days ago
Retailer 21
-
£747 GBP
View
Price last confirmed 28 days ago
Retailer 22
-
£747 GBP
View
Price last confirmed 36 days ago
Retailer 23
-
£784 GBP
View
Price last confirmed 10 days ago
Retailer 24
-
£932 GBP
View
Price last confirmed 11 days ago
Retailer 25
-
£1,009 GBP
View
Price last confirmed 10 days ago
Retailer 26
-
£1,033 GBP
View
Price last confirmed 31 days ago
Most Expensive
Brilliant Earth
14252015A · Oct 24
£1,415 GBP
$1,910 USD
View
Price last confirmed 11 days ago
26 more retailers have this diamond
Prices start from £476 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.

B+
1.49ct Heart
£476 GBP