Heart|Lab Grown|IGI

0.53ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG783603155

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783603155

Diamond specifications and retailer prices

From $313 USD
£246 GBP
As of October 23, 2026
17 retailers carry this diamond
Most expensive: $903 USD at MOH London · As of October 19, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783603155 or 783603155. Listed at 17 retailers as of October 23, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
Crown angle35.2°
Pavilion angle44.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603155
Dimensions5.36 × 5.38 × 3.13 mm
L/W Ratio1.00
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
5.36 mm5.38 mm0.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG783603155
Side View
Table 60.0%Crown 35.2°Girdle: STK-VTKPavilion 44.9°Culet: NoneDepth 58.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: $903 USD|Low: $53 USD|High: $922 USD|Avg: $320 USD|-2.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 19, 2026
Retailer 12$53 USD
Retailer 6$99 USD
Retailer 16$109 USD
Retailer 18$114 USD
Retailer 5$130 USD
Retailer 8$130 USD
Retailer 13$219 USD
Retailer 2$224 USD
Retailer 10$235 USD
Retailer 14$237 USD
Retailer 4$251 USD
Retailer 15$286 USD
Retailer 17$313 USD
Retailer 11$345 USD
Retailer 20$354 USD
Retailer 7$393 USD
Retailer 9$410 USD
Retailer 19$640 USD
Retailer 3$870 USD
MOH London$903 USD

22 data points across 20 retailers

17 retailers

A
Retailer 1
-
$99 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$114 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$130 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$130 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$219 USD
ZAR 3,538 ZAR
View
Price last confirmed 11 days ago
A
Retailer 6
-
$224 USD
£177 GBP
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$235 USD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
$237 USD
€226 EUR
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$251 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$286 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$313 USD
£246 GBP
View
B+
Retailer 12
-
$354 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$393 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$410 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$640 USD
£504 GBP
View
Price last confirmed 9 days ago
B
Retailer 16
-
$870 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG783603155 · Oct 19
$903 USD
£711 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $313 USD

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
$313 USD