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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG745507820

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG745507820

Diamond specifications and retailer prices

From £166 GBP
$223 USD
As of October 30, 2026
Save £1,431 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,597 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 LG745507820 or 745507820. Listed at 14 retailers as of October 30, 2026, with prices from £166 to £1,597, a £1,431 spread on the same certified stone. Do Amore Diamonds lists it at £1,597. 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 angle32.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507820
Dimensions7.28 × 8.06 × 4.60 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm8.06 mm1.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507820
Side View
Table 62.0%Crown 32.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.1%

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: £1,597 GBP|Low: £140 GBP|High: £2,023 GBP|Avg: £680 GBP|-2.7%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
October 29, 2026
Retailer 6£166 GBP
Retailer 16£187 GBP
Retailer 18£193 GBP
Retailer 4£257 GBP
Retailer 15£284 GBP
Retailer 8£373 GBP
Retailer 2£377 GBP
Retailer 17£396 GBP
Retailer 9£417 GBP
Retailer 12£532 GBP
Retailer 13£575 GBP
Retailer 14£734 GBP
Retailer 5£813 GBP
Retailer 10£834 GBP
Retailer 11£919 GBP
Retailer 7£985 GBP
Retailer 3£1,179 GBP
Do Amore Diamonds£1,597 GBP

30 data points across 18 retailers

14 retailers£166 GBP to £1,597 GBP

A
Cheapest Retailer
-
£166 GBP
$223 USD
A
Retailer 2
-
£187 GBP
$250 USD
View
Final sale: no returns
A
Retailer 3
-
£193 GBP
$259 USD
View
A
Retailer 4
-
£257 GBP
$345 USD
View
B+
Retailer 5
-
£284 GBP
$381 USD
View
A
Retailer 6
-
£377 GBP
€481 EUR
View
A
Retailer 7
-
£396 GBP
$531 USD
View
B+
Retailer 8
-
£532 GBP
A$1,096 AUD
View
B+
Retailer 9
-
£575 GBP
$770 USD
View
B+
Retailer 10
-
£734 GBP
$983 USD
View
B+
Retailer 11
-
£813 GBP
$1,090 USD
View
B+
Retailer 12
-
£919 GBP
View
B
Retailer 13
-
£1,179 GBP
$1,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-1638FAFF5 · Oct 30
£1,597 GBP
$2,140 USD
View
13 more retailers have this diamond
Prices start from £166 GBPSave up to £1,431 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
£166 GBP