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Heart|Lab Grown|IGI

1.50ct H VVS1 Heart Lab Grown Diamond

ID • H/VVS1 • IGI LG765639828

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG765639828

Diamond specifications and retailer prices

From £156 GBP
As of November 4, 2026
Save £1,345 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,501 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG765639828 or 765639828. Listed at 11 retailers as of November 4, 2026, with prices from £156 to £1,501, a £1,345 spread on the same certified stone. Do Amore Diamonds lists it at £1,501. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765639828
Dimensions7.00 × 8.00 × 4.57 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm8.00 mm1.50 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG765639828
Side View
Table 58.0%Crown 32.5°Girdle: STK-VTKPavilion 42.1°Culet: NoneDepth 57.1%

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: Nov 4
Current: £1,501 GBP|Low: £155 GBP|High: £1,553 GBP|Avg: £621 GBP|-3.3%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
November 2, 2026
Retailer 14£156 GBP
Retailer 12£175 GBP
Retailer 10£181 GBP
Retailer 15£236 GBP
Retailer 13£265 GBP
Retailer 4£379 GBP
Retailer 11£383 GBP
Retailer 6£407 GBP
Retailer 5£416 GBP
Retailer 8£569 GBP
Retailer 3£687 GBP
Retailer 2£855 GBP
Retailer 9£966 GBP
Retailer 7£1,183 GBP
Do Amore Diamonds£1,501 GBP

18 data points across 15 retailers

11 retailers£156 GBP to £1,501 GBP

A
Cheapest Retailer
-
£156 GBP
A
Retailer 2
-
£175 GBP
View
Final sale: no returns
A
Retailer 3
-
£181 GBP
View
A
Retailer 4
-
£236 GBP
View
B+
Retailer 5
-
£265 GBP
View
B+
Retailer 6
-
£383 GBP
View
B
Retailer 7
-
£569 GBP
View
B
Retailer 8
-
£687 GBP
View
B
Retailer 9
-
£855 GBP
View
B
Retailer 10
-
£966 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F391765A6 · Nov 4
£1,501 GBP
$2,020 USD
View
10 more retailers have this diamond
Prices start from £156 GBPSave up to £1,345 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
1.50ct Heart
£156 GBP