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Heart|Lab Grown|IGI

1.55ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG713530534

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG713530534

Diamond specifications and retailer prices

From $535 USD
As of October 27, 2026
Save $833 USD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,368 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG713530534 or 713530534. Listed at 7 retailers as of October 27, 2026, with prices from $535 to $1,368, a $833 spread on the same certified stone. MOH London lists it at $1,368. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713530534
Dimensions7.58 × 8.04 × 4.51 mm
L/W Ratio1.06
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
7.58 mm8.04 mm1.55 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713530534
Side View
Table 57.0%Crown 33.2°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 56.1%

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: Oct 27
Current: $1,368 USD|Low: $535 USD|High: $1,377 USD|Avg: $711 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7$535 USD
Retailer 3$552 USD
Retailer 5$562 USD
Retailer 2$595 USD
Retailer 4$603 USD
Retailer 6$1,096 USD
MOH London$1,368 USD

41 data points across 7 retailers

7 retailers$535 USD to $1,368 USD

A
Cheapest Retailer
-
$535 USD
A
Retailer 2
-
$552 USD
€526 EUR
View
A
Retailer 3
-
$562 USD
View
B+
Retailer 4
-
$595 USD
£469 GBP
View
B+
Retailer 5
-
$603 USD
View
B
Retailer 6
-
$1,096 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG713530534 · Oct 29
$1,368 USD
£1,077 GBP
View
6 more retailers have this diamond
Prices start from $535 USDSave up to $833 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
1.55ct Heart
$535 USD