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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG815616451

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815616451

Diamond specifications and retailer prices

From £192 GBP
$257 USD
As of October 30, 2026
Save £1,510 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,702 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 LG815616451 or 815616451. Listed at 22 retailers as of October 30, 2026, with prices from £192 to £1,702, a £1,510 spread on the same certified stone. Do Amore Diamonds lists it at £1,702. 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 angle37.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815616451
Dimensions7.82 × 7.54 × 4.62 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm7.54 mm1.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815616451
Side View
Table 61.0%Crown 37.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.1%

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: Oct 30
Current: £1,702 GBP|Low: £184 GBP|High: £1,702 GBP|Avg: £590 GBP
Do Amore Diamonds
Retailer 2
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Retailer 18
October 31, 2026
Retailer 5£192 GBP
Retailer 3£214 GBP
Retailer 9£222 GBP
Retailer 6£238 GBP
Retailer 10£238 GBP
Retailer 12£300 GBP
Retailer 15£358 GBP
Retailer 14£451 GBP
Retailer 2£464 GBP
Retailer 7£494 GBP
Retailer 13£611 GBP
Retailer 17£731 GBP
Retailer 8£844 GBP
Retailer 11£923 GBP
Retailer 18£935 GBP
Retailer 4£1,025 GBP
Retailer 16£1,054 GBP
Do Amore Diamonds£1,702 GBP

42 data points across 18 retailers

22 retailers£192 GBP to £1,702 GBP

A
Cheapest Retailer
-
£192 GBP
$257 USD
A
Retailer 2
-
£214 GBP
$287 USD
View
Final sale: no returns
A
Retailer 3
-
£222 GBP
$298 USD
View
A
Retailer 4
-
£238 GBP
$319 USD
View
A
Retailer 5
-
£238 GBP
$319 USD
View
A
Retailer 6
-
£300 GBP
View
B+
Retailer 7
-
£318 GBP
$426 USD
View
A
Retailer 8
-
£349 GBP
$467 USD
View
A
Retailer 9
-
£358 GBP
$480 USD
View
B+
Retailer 10
-
£451 GBP
ZAR 9,766 ZAR
View
B+
Retailer 11
-
£464 GBP
View
B+
Retailer 12
-
£494 GBP
A$1,018 AUD
View
B+
Retailer 13
-
£556 GBP
$745 USD
View
B+
Retailer 14
-
£611 GBP
A$1,259 AUD
View
B
Retailer 15
-
£731 GBP
$979 USD
View
B
Retailer 16
-
£844 GBP
$1,131 USD
View
B
Retailer 17
-
£923 GBP
A$1,903 AUD
View
B
Retailer 18
-
£935 GBP
$1,253 USD
View
B
Retailer 19
-
£968 GBP
$1,297 USD
View
B
Retailer 20
-
£1,025 GBP
$1,373 USD
View
B
Retailer 21
-
£1,054 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ED7244061 · Oct 30
£1,702 GBP
$2,280 USD
View
21 more retailers have this diamond
Prices start from £192 GBPSave up to £1,510 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
£192 GBP