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Heart|Lab Grown|IGI

0.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG814619379

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG814619379

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of November 2, 2026
Save £729 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £873 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.55ct lab-grown heart diamond

This 0.55ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814619379 or 814619379. Listed at 17 retailers as of November 1, 2026, with prices from £144 to £873, a £729 spread on the same certified stone. Reve Diamonds lists it at £873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814619379
Dimensions5.62 × 5.07 × 3.28 mm
L/W Ratio1.11
Girdle conditionFaceted
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
5.62 mm5.07 mm0.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG814619379
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 58.4%

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: Nov 2
Current: £144 GBP|Low: £138 GBP|High: £843 GBP|Avg: £333 GBP
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
November 2, 2026
Retailer 1£144 GBP
Retailer 5£161 GBP
Retailer 7£167 GBP
Retailer 2£178 GBP
Retailer 10£178 GBP
Retailer 3£242 GBP
Retailer 12£304 GBP
Retailer 8£324 GBP
Retailer 6£325 GBP
Retailer 4£341 GBP
Retailer 11£573 GBP
Retailer 13£575 GBP
Retailer 9£833 GBP

43 data points across 13 retailers

17 retailers£144 GBP to £873 GBP

A
Cheapest Retailer
-
£144 GBP
$193 USD
A
Retailer 2
-
£161 GBP
$216 USD
View
Final sale: no returns
A
Retailer 3
-
£167 GBP
$224 USD
View
A
Retailer 4
-
£178 GBP
$239 USD
View
Retailer 5
-
£178 GBP
$239 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£200 GBP
HK$2,100 HKD
View
A
Retailer 7
-
£206 GBP
$277 USD
View
B+
Retailer 8
-
£242 GBP
$325 USD
View
B+
Retailer 9
-
£304 GBP
€389 EUR
View
B+
Retailer 10
-
£324 GBP
ZAR 7,021 ZAR
View
B+
Retailer 11
-
£325 GBP
View
B+
Retailer 12
-
£341 GBP
$458 USD
View
B
Retailer 13
-
£484 GBP
SGD 877 SGD
View
B
Retailer 14
-
£573 GBP
$769 USD
View
B
Retailer 15
-
£575 GBP
$772 USD
View
B
Retailer 16
-
£833 GBP
View
Most Expensive
B
Reve Diamonds
89264CE82 · Nov 1
£873 GBP
$1,171 USD
View
16 more retailers have this diamond
Prices start from £144 GBPSave up to £729 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
0.55ct Heart
£144 GBP