Heart|Lab Grown|IGI

1.05ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG837632550

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837632550

Diamond specifications and retailer prices

From $340 USD
As of October 27, 2026
Save $614 USD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $954 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837632550 or 837632550. Listed at 9 retailers as of October 26, 2026, with prices from $340 to $954, a $614 spread on the same certified stone. MOH London lists it at $954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837632550
Dimensions6.06 × 7.05 × 4.03 mm
L/W Ratio1.16
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
6.06 mm7.05 mm1.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837632550
Side View
Table 63.0%Crown 36.3°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $954 USD|Low: $340 USD|High: $964 USD|Avg: $535 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$340 USD
Retailer 2$360 USD
Retailer 5$366 USD
Retailer 4$387 USD
Retailer 7$447 USD
Retailer 3$608 USD
Retailer 9$653 USD
Retailer 8$710 USD
MOH London$954 USD

35 data points across 9 retailers

9 retailers$340 USD to $954 USD

A
Cheapest Retailer
-
$340 USD
A
Retailer 2
-
$360 USD
£283 GBP
View
A
Retailer 3
-
$366 USD
View
A
Retailer 4
-
$387 USD
£305 GBP
View
B+
Retailer 5
-
$447 USD
View
B+
Retailer 6
-
$608 USD
A$935 AUD
View
B
Retailer 7
-
$666 USD
View
B
Retailer 8
-
$710 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG837632550 · Oct 26
$954 USD
£751 GBP
View
8 more retailers have this diamond
Prices start from $340 USDSave up to $614 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
1.05ct Heart
$340 USD