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Heart|Lab Grown|IGI

1.54ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG831679053

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831679053

Diamond specifications and retailer prices

From £171 GBP
As of November 4, 2026
Save £1,162 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,333 GBP at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831679053 or 831679053. Listed at 20 retailers as of November 4, 2026, with prices from £171 to £1,333, a £1,162 spread on the same certified stone. Do Amore Diamonds lists it at £1,333. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679053
Dimensions7.27 × 7.98 × 4.79 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm7.98 mm1.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679053
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
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: Nov 4
Current: £1,333 GBP|Low: £161 GBP|High: £1,333 GBP|Avg: £515 GBP
Do Amore Diamonds
Retailer 2
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November 5, 2026
Retailer 10£171 GBP
Retailer 19£199 GBP
Retailer 7£212 GBP
Retailer 18£212 GBP
Retailer 14£260 GBP
Retailer 3£284 GBP
Retailer 5£311 GBP
Retailer 17£404 GBP
Retailer 2£439 GBP
Retailer 11£456 GBP
Retailer 20£462 GBP
Retailer 9£490 GBP
Retailer 15£548 GBP
Retailer 4£673 GBP
Retailer 6£753 GBP
Retailer 8£813 GBP
Retailer 12£879 GBP
Retailer 16£891 GBP
Retailer 13£936 GBP
Do Amore Diamonds£1,333 GBP

35 data points across 20 retailers

20 retailers£171 GBP to £1,333 GBP

A
Cheapest Retailer
-
£171 GBP
A
Retailer 2
-
£199 GBP
View
A
Retailer 3
-
£212 GBP
View
Retailer 4
-
£212 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£260 GBP
View
B+
Retailer 6
-
£284 GBP
View
A
Retailer 7
-
£311 GBP
View
A
Retailer 8
-
£404 GBP
View
B+
Retailer 9
-
£416 GBP
View
B+
Retailer 10
-
£439 GBP
View
B+
Retailer 11
-
£456 GBP
View
B+
Retailer 12
-
£490 GBP
View
B+
Retailer 13
-
£548 GBP
View
B+
Retailer 14
-
£673 GBP
View
B
Retailer 15
-
£753 GBP
View
B
Retailer 16
-
£813 GBP
View
B
Retailer 17
-
£879 GBP
View
B
Retailer 18
-
£891 GBP
View
B
Retailer 19
-
£936 GBP
View
Most Expensive
B
Do Amore Diamonds
25-2343064-014A · Nov 4
£1,333 GBP
$1,800 USD
View
19 more retailers have this diamond
Prices start from £171 GBPSave up to £1,162 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
£171 GBP