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Heart|Lab Grown|IGI

2.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG726541810

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG726541810

Diamond specifications and retailer prices

From £484 GBP
As of November 2, 2026
Save £2,479 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,296 GBP at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown heart diamond

This 2.55ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726541810 or 726541810. Listed at 14 retailers as of November 2, 2026, with a 513% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726541810
Dimensions8.36 × 9.67 × 5.48 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm9.67 mm2.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726541810
Side View
Table 56.0%Crown 32.8°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
A
Excellent
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: Nov 2
Current: £4,296 GBP|Low: £484 GBP|High: £5,422 GBP|Avg: £1,843 GBP|-2.5%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
November 4, 2026
Retailer 5£484 GBP
Retailer 13£513 GBP
Retailer 17£578 GBP
Retailer 4£781 GBP
Retailer 16£811 GBP
Retailer 11£870 GBP
Retailer 3£914 GBP
Retailer 8£1,290 GBP
Retailer 12£1,330 GBP
Retailer 15£1,470 GBP
Retailer 6£1,742 GBP
Retailer 10£1,932 GBP
Retailer 9£2,159 GBP
Retailer 7£2,386 GBP
Retailer 14£2,431 GBP
Retailer 2£2,963 GBP
Do Amore Diamonds£4,296 GBP

29 data points across 17 retailers

14 retailers£484 GBP to £2,963 GBP

A
Cheapest Retailer
-
£484 GBP
A
Retailer 2
-
£513 GBP
View
A
Retailer 3
-
£578 GBP
View
Final sale: no returns
A
Retailer 4
-
£781 GBP
View
A
Retailer 5
-
£811 GBP
View
B+
Retailer 6
-
£870 GBP
View
B+
Retailer 7
-
£914 GBP
View
B+
Retailer 8
-
£1,330 GBP
View
B+
Retailer 9
-
£1,470 GBP
View
B+
Retailer 10
-
£1,742 GBP
View
B
Retailer 11
-
£1,932 GBP
View
B
Retailer 12
-
£2,431 GBP
View
B
Retailer 13
-
£2,963 GBP
View
Most Expensive
Do Amore Diamonds
27-3E48EC1DB · Nov 3
£4,296 GBP
$5,800 USD
View
Price under review
13 more retailers have this diamond
Prices start from £484 GBPSave up to £2,479 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
2.55ct Heart
£484 GBP