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Heart|Lab Grown|IGI

0.53ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG814619355

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG814619355

Diamond specifications and retailer prices

From £84 GBP
$112 USD
As of October 30, 2026
Save £598 GBP (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £871 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814619355 or 814619355. Listed at 18 retailers as of October 30, 2026, with a 715% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814619355
Dimensions5.45 × 5.02 × 3.25 mm
L/W Ratio1.09
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
5.45 mm5.02 mm0.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG814619355
Side View
Table 62.0%Crown 36.4°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.6%

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: £871 GBP|Low: £81 GBP|High: £877 GBP|Avg: £235 GBP|+0.5%
MOH London
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
October 31, 2026
Retailer 13£84 GBP
Retailer 6£93 GBP
Retailer 11£97 GBP
Retailer 12£110 GBP
Retailer 14£110 GBP
Retailer 3£142 GBP
Retailer 9£187 GBP
Retailer 7£193 GBP
Retailer 2£209 GBP
Retailer 8£250 GBP
Retailer 5£275 GBP
Retailer 4£334 GBP
Retailer 10£372 GBP
MOH London£871 GBP

43 data points across 14 retailers

18 retailers£84 GBP to £681 GBP

A
Cheapest Retailer
-
£84 GBP
$112 USD
A
Retailer 2
-
£93 GBP
$125 USD
View
Final sale: no returns
A
Retailer 3
-
£97 GBP
$130 USD
View
A
Retailer 4
-
£110 GBP
$148 USD
View
A
Retailer 5
-
£110 GBP
$148 USD
View
A
Retailer 6
-
£124 GBP
HK$1,300 HKD
View
A
Retailer 7
-
£142 GBP
$190 USD
View
A
Retailer 8
-
£187 GBP
ZAR 4,056 ZAR
View
B+
Retailer 9
-
£193 GBP
€246 EUR
View
B+
Retailer 10
-
£209 GBP
View
B+
Retailer 11
-
£250 GBP
View
B+
Retailer 12
-
£275 GBP
$369 USD
View
B+
Retailer 13
-
£293 GBP
SGD 530 SGD
View
B
Retailer 14
-
£334 GBP
$447 USD
View
B
Retailer 15
-
£372 GBP
$498 USD
View
B
Retailer 16
-
£376 GBP
$504 USD
View
B
Retailer 17
-
£681 GBP
$913 USD
View
Most Expensive
MOH London
LG814619355 · Oct 29
£871 GBP
View
Price under review
17 more retailers have this diamond
Prices start from £84 GBPSave up to £598 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
0.53ct Heart
£84 GBP