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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG670482966

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670482966

Diamond specifications and retailer prices

From £186 GBP
As of October 30, 2026
Save £819 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,005 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 LG670482966 or 670482966. Listed at 24 retailers as of October 30, 2026, with prices from £186 to £1,005, a £819 spread on the same certified stone. Reve Diamonds lists it at £1,005. 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 angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670482966
Dimensions7.11 × 7.88 × 4.77 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
7.11 mm7.88 mm1.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670482966
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £432 GBP|Low: £179 GBP|High: £936 GBP|Avg: £455 GBP|+3.0%
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
Retailer 15
November 5, 2026
Retailer 15£186 GBP
Retailer 7£207 GBP
Retailer 3£231 GBP
Retailer 4£231 GBP
Retailer 13£317 GBP
Retailer 9£348 GBP
Retailer 12£387 GBP
Retailer 11£398 GBP
Retailer 6£427 GBP
Retailer 1£432 GBP
Retailer 10£540 GBP
Retailer 14£709 GBP
Retailer 5£741 GBP
Retailer 2£857 GBP
Retailer 8£921 GBP

45 data points across 15 retailers

24 retailers£186 GBP to £1,005 GBP

Retailer 1
-
£186 GBP
Price last confirmed 36 days ago
A
Retailer 2
-
£186 GBP
View
A
Retailer 3
-
£207 GBP
View
Final sale: no returns
Retailer 4
-
£216 GBP
View
Price last confirmed 37 days ago
Retailer 5
-
£227 GBP
View
Price last confirmed 39 days ago
A
Retailer 6
-
£231 GBP
View
Retailer 7
-
£231 GBP
View
Price last confirmed 11 days ago
A
Retailer 8
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£256 GBP
View
B+
Retailer 9
-
£317 GBP
View
A
Retailer 10
-
£348 GBP
View
A
Retailer 11
-
£387 GBP
View
A
Retailer 12
-
£398 GBP
View
B+
Retailer 13
-
£427 GBP
View
B+
Retailer 14
-
£432 GBP
View
B+
Retailer 15
-
£444 GBP
View
B+
Retailer 16
-
£540 GBP
View
B+
Retailer 17
-
£709 GBP
View
Retailer 18
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£741 GBP
View
Price last confirmed 7 days ago
B
Retailer 19
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£744 GBP
View
B
Retailer 20
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£779 GBP
View
B
Retailer 21
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£857 GBP
View
B
Retailer 22
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£908 GBP
View
B
Retailer 23
-
£921 GBP
View
Most Expensive
B
Reve Diamonds
888856C81 · Nov 4
£1,005 GBP
$1,357 USD
View
23 more retailers have this diamond
Prices start from £186 GBPSave up to £819 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
£186 GBP