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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG624422892

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG624422892

Diamond specifications and retailer prices

From £249 GBP
As of November 4, 2026
Save £874 GBP (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,123 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG624422892 or 624422892. Listed at 25 retailers as of November 4, 2026, with prices from £249 to £1,123, a £874 spread on the same certified stone. Reve Diamonds lists it at £1,123. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624422892
Dimensions7.17 × 7.96 × 4.70 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
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
7.17 mm7.96 mm1.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624422892
Side View
Table 59.0%Crown 37.7°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £486 GBP|Low: £249 GBP|High: £1,122 GBP|Avg: £630 GBP|+0.9%
Retailer 1
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
November 5, 2026
Retailer 12£249 GBP
Retailer 3£276 GBP
Retailer 8£393 GBP
Retailer 11£443 GBP
Retailer 6£470 GBP
Retailer 10£477 GBP
Retailer 1£486 GBP
Retailer 14£504 GBP
Retailer 9£648 GBP
Retailer 13£670 GBP
Retailer 5£889 GBP
Retailer 2£921 GBP
Retailer 4£973 GBP
Retailer 7£1,105 GBP

44 data points across 14 retailers

25 retailers£249 GBP to £1,123 GBP

Retailer 1
-
£223 GBP
Price last confirmed 17 days ago
A
Retailer 2
-
£249 GBP
View
Final sale: no returns
Retailer 3
-
£259 GBP
View
Price last confirmed 21 days ago
Retailer 4
-
£276 GBP
View
Price last confirmed 20 days ago
Retailer 5
-
£276 GBP
View
Price last confirmed 17 days ago
A
Retailer 6
-
£303 GBP
View
A
Retailer 7
-
£372 GBP
View
A
Retailer 8
-
£393 GBP
View
B+
Retailer 9
-
£443 GBP
View
B+
Retailer 10
-
£458 GBP
View
B+
Retailer 11
-
£470 GBP
View
B+
Retailer 12
-
£477 GBP
View
B+
Retailer 13
-
£486 GBP
View
B+
Retailer 14
-
£504 GBP
View
B+
Retailer 15
-
£648 GBP
View
B+
Retailer 16
-
£670 GBP
View
Retailer 17
-
£713 GBP
View
Price last confirmed 10 days ago
B
Retailer 18
-
£887 GBP
View
Retailer 19
-
£889 GBP
View
Price last confirmed 16 days ago
B
Retailer 20
-
£921 GBP
View
B
Retailer 21
-
£924 GBP
View
B
Retailer 22
-
£973 GBP
View
B
Retailer 23
-
£1,064 GBP
View
B
Retailer 24
-
£1,105 GBP
View
Most Expensive
B
Reve Diamonds
6831314DF · Nov 4
£1,123 GBP
$1,516 USD
View
24 more retailers have this diamond
Prices start from £249 GBPSave up to £874 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
1.54ct Heart
£249 GBP