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Heart|Lab Grown|IGI

1.54ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG828697300

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828697300

Diamond specifications and retailer prices

From £189 GBP
$253 USD
As of October 30, 2026
Save £1,490 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,679 GBP at Do Amore Diamonds · As of October 31, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828697300 or 828697300. Listed at 14 retailers as of October 30, 2026, with prices from £189 to £1,679, a £1,490 spread on the same certified stone. Do Amore Diamonds lists it at £1,679. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697300
Dimensions7.03 × 8.07 × 4.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm8.07 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697300
Side View
Table 64.0%Crown 35.8°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 58.5%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,679 GBP|Low: £189 GBP|High: £1,873 GBP|Avg: £611 GBP|-6.6%
Do Amore Diamonds
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 1, 2026
Retailer 5£189 GBP
Retailer 12£211 GBP
Retailer 14£219 GBP
Retailer 2£273 GBP
Retailer 11£290 GBP
Retailer 10£316 GBP
Retailer 9£317 GBP
Retailer 3£431 GBP
Retailer 8£601 GBP
Retailer 13£661 GBP
Retailer 6£830 GBP
Retailer 4£904 GBP
Retailer 7£1,041 GBP
Do Amore Diamonds£1,679 GBP

38 data points across 14 retailers

14 retailers£189 GBP to £1,679 GBP

A+
Cheapest Retailer
-
£189 GBP
$253 USD
A
Retailer 2
-
£211 GBP
$283 USD
View
Final sale: no returns
A
Retailer 3
-
£219 GBP
$293 USD
View
A
Retailer 4
-
£273 GBP
View
A
Retailer 5
-
£290 GBP
$388 USD
View
B+
Retailer 6
-
£316 GBP
$423 USD
View
A
Retailer 7
-
£317 GBP
$425 USD
View
A
Retailer 8
-
£431 GBP
$578 USD
View
B+
Retailer 9
-
£601 GBP
A$1,238 AUD
View
B+
Retailer 10
-
£661 GBP
$886 USD
View
B+
Retailer 11
-
£830 GBP
$1,112 USD
View
B+
Retailer 12
-
£904 GBP
$1,211 USD
View
B+
Retailer 13
-
£1,041 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7C44CBB90 · Oct 31
£1,679 GBP
$2,250 USD
View
13 more retailers have this diamond
Prices start from £189 GBPSave up to £1,490 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
£189 GBP