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Heart|Lab Grown|IGI

1.50ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG836614253

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836614253

Diamond specifications and retailer prices

From £187 GBP
As of November 4, 2026
Save £1,280 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,467 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836614253 or 836614253. Listed at 21 retailers as of November 2, 2026, with prices from £187 to £1,467, a £1,280 spread on the same certified stone. Brilliant Earth lists it at £1,467. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614253
Dimensions7.11 × 8.05 × 4.51 mm
L/W Ratio1.13
Girdle conditionFaceted
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
7.11 mm8.05 mm1.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614253
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 56.0%

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: Nov 4
Current: £434 GBP|Low: £187 GBP|High: £995 GBP|Avg: £499 GBP|-5.6%
Retailer 1
Retailer 2
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Retailer 20
November 5, 2026
Retailer 11£187 GBP
Retailer 13£209 GBP
Retailer 4£217 GBP
Retailer 10£232 GBP
Retailer 18£232 GBP
Retailer 14£244 GBP
Retailer 3£352 GBP
Retailer 2£388 GBP
Retailer 17£399 GBP
Retailer 20£427 GBP
Retailer 1£434 GBP
Retailer 5£493 GBP
Retailer 15£541 GBP
Retailer 16£589 GBP
Retailer 8£744 GBP
Retailer 7£753 GBP
Retailer 6£782 GBP
Retailer 19£828 GBP
Retailer 12£925 GBP
Retailer 9£963 GBP

27 data points across 20 retailers

21 retailers£187 GBP to £1,467 GBP

A
Cheapest Retailer
-
£187 GBP
A
Retailer 2
-
£209 GBP
View
Final sale: no returns
A
Retailer 3
-
£217 GBP
View
A
Retailer 4
-
£232 GBP
View
Retailer 5
-
£232 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£244 GBP
View
A
Retailer 7
-
£352 GBP
View
A
Retailer 8
-
£388 GBP
View
A
Retailer 9
-
£399 GBP
View
A
Retailer 10
-
£427 GBP
View
A
Retailer 11
-
£434 GBP
View
B+
Retailer 12
-
£493 GBP
View
B+
Retailer 13
-
£541 GBP
View
B+
Retailer 14
-
£589 GBP
View
B+
Retailer 15
-
£744 GBP
View
B+
Retailer 16
-
£753 GBP
View
B+
Retailer 17
-
£782 GBP
View
B+
Retailer 18
-
£828 GBP
View
B+
Retailer 19
-
£925 GBP
View
B
Retailer 20
-
£963 GBP
View
Most Expensive
B
Brilliant Earth
21738522A · Nov 2
£1,467 GBP
$1,980 USD
View
20 more retailers have this diamond
Prices start from £187 GBPSave up to £1,280 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
£187 GBP