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Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG497170893

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG497170893

Diamond specifications and retailer prices

From £167 GBP
As of November 6, 2026
Save £1,432 GBP (90%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: £1,599 GBP at Do Amore Diamonds · As of November 6, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497170893 or 497170893. Listed at 33 retailers as of November 6, 2026, with prices from £167 to £1,599, a £1,432 spread on the same certified stone. Do Amore Diamonds lists it at £1,599. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497170893
Dimensions6.80 × 8.02 × 4.66 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.80 mm8.02 mm1.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497170893
Side View
Table 56.5%Crown 37.1°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 58.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,599 GBP|Low: £160 GBP|High: £1,599 GBP|Avg: £641 GBP
Do Amore Diamonds
Retailer 2
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Retailer 20
November 6, 2026
Retailer 20£167 GBP
Retailer 2£194 GBP
Retailer 8£298 GBP
Retailer 5£315 GBP
Retailer 4£323 GBP
Retailer 16£394 GBP
Retailer 7£396 GBP
Retailer 13£430 GBP
Retailer 12£503 GBP
Retailer 17£528 GBP
Retailer 15£534 GBP
Retailer 19£667 GBP
Retailer 3£801 GBP
Retailer 10£842 GBP
Retailer 9£861 GBP
Retailer 14£912 GBP
Retailer 11£925 GBP
Retailer 6£947 GBP
Retailer 18£1,076 GBP
Do Amore Diamonds£1,599 GBP

42 data points across 20 retailers

33 retailers£167 GBP to £1,599 GBP

A
Cheapest Retailer
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£167 GBP
A
Retailer 2
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£167 GBP
View
Retailer 3
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£167 GBP
View
Price last confirmed 29 days ago
Retailer 4
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£167 GBP
View
Price last confirmed 26 days ago
A
Retailer 5
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£194 GBP
View
A
Retailer 6
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£194 GBP
View
Final sale: no returns
Retailer 7
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£207 GBP
View
Price last confirmed 27 days ago
Retailer 8
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£207 GBP
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Price last confirmed 34 days ago
Retailer 9
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£208 GBP
View
Price last confirmed 37 days ago
Retailer 10
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£241 GBP
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Price last confirmed 38 days ago
Retailer 11
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£254 GBP
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Price last confirmed 40 days ago
A
Retailer 12
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£298 GBP
View
A
Retailer 13
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£315 GBP
View
B+
Retailer 14
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£323 GBP
View
A
Retailer 15
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£394 GBP
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A
Retailer 16
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£396 GBP
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B+
Retailer 17
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£430 GBP
View
B+
Retailer 18
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£503 GBP
View
B+
Retailer 19
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£528 GBP
View
B+
Retailer 20
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£534 GBP
View
B
Retailer 21
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£667 GBP
View
Retailer 22
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£734 GBP
View
Price last confirmed 27 days ago
B
Retailer 23
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£734 GBP
View
B
Retailer 24
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£734 GBP
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Retailer 25
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£801 GBP
View
Price last confirmed 29 days ago
B
Retailer 26
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£842 GBP
View
B
Retailer 27
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£861 GBP
View
B
Retailer 28
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£912 GBP
View
Retailer 29
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£913 GBP
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Price last confirmed 37 days ago
B
Retailer 30
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£925 GBP
View
B
Retailer 31
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£947 GBP
View
B
Retailer 32
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£1,076 GBP
View
Most Expensive
B
Do Amore Diamonds
27-56920055C · Nov 6
£1,599 GBP
$2,140 USD
View
32 more retailers have this diamond
Prices start from £167 GBPSave up to £1,432 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
£167 GBP