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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG628418273

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628418273

Diamond specifications and retailer prices

From £246 GBP
$329 USD
As of October 30, 2026
Save £1,934 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,179 GBP at Do Amore Diamonds · As of October 29, 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 LG628418273 or 628418273. Listed at 22 retailers as of October 29, 2026, with prices from £246 to £2,179, a £1,934 spread on the same certified stone. Do Amore Diamonds lists it at £2,179. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628418273
Dimensions8.07 × 8.07 × 6.93 mm
L/W Ratio1.00
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
8.07 mm8.07 mm1.54 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628418273
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.1%

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: £2,179 GBP|Low: £274 GBP|High: £2,179 GBP|Avg: £779 GBP
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 31, 2026
Retailer 3£274 GBP
Retailer 13£385 GBP
Retailer 7£405 GBP
Retailer 12£418 GBP
Retailer 6£552 GBP
Retailer 2£567 GBP
Retailer 11£577 GBP
Retailer 8£605 GBP
Retailer 9£779 GBP
Retailer 14£892 GBP
Retailer 5£977 GBP
Retailer 15£1,149 GBP
Retailer 4£1,193 GBP
Retailer 10£1,318 GBP
Do Amore Diamonds£2,179 GBP

42 data points across 15 retailers

22 retailers£246 GBP to £2,179 GBP

A
Cheapest Retailer
-
£246 GBP
$329 USD
A
Retailer 2
-
£274 GBP
$367 USD
View
Final sale: no returns
A
Retailer 3
-
£284 GBP
$381 USD
View
A
Retailer 4
-
£305 GBP
$408 USD
View
A
Retailer 5
-
£305 GBP
$408 USD
View
A
Retailer 6
-
£360 GBP
$482 USD
View
Retailer 7
-
£385 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
£405 GBP
$543 USD
View
A
Retailer 9
-
£418 GBP
$560 USD
View
B+
Retailer 10
-
£552 GBP
$740 USD
View
B+
Retailer 11
-
£567 GBP
A$1,168 AUD
View
B+
Retailer 12
-
£577 GBP
ZAR 12,488 ZAR
View
B+
Retailer 13
-
£605 GBP
View
B+
Retailer 14
-
£779 GBP
A$1,606 AUD
View
B
Retailer 15
-
£892 GBP
$1,195 USD
View
Retailer 16
-
£977 GBP
A$2,013 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
£1,079 GBP
$1,446 USD
View
B
Retailer 18
-
£1,149 GBP
$1,540 USD
View
B
Retailer 19
-
£1,193 GBP
$1,599 USD
View
B
Retailer 20
-
£1,196 GBP
$1,603 USD
View
B
Retailer 21
-
£1,318 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E9C8D03CD · Oct 29
£2,179 GBP
$2,920 USD
View
21 more retailers have this diamond
Prices start from £246 GBPSave up to £1,934 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
£246 GBP