Heart|Lab Grown|IGI

1.81ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG812615207

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812615207

Diamond specifications and retailer prices

From $668 USD
A$1,028 AUD
As of October 29, 2026
9 retailers carry this diamond
Most expensive: $2,270 USD at Do Amore Diamonds · As of October 20, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown heart diamond

This 1.81ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812615207 or 812615207. Listed at 9 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812615207
Dimensions8.49 × 7.21 × 5.00 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm7.21 mm1.81 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812615207
Side View
Table 57.0%Crown 34.6°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 58.9%

Caratlytics Score

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

Last verified: Oct 29
Current: $2,270 USD|Low: $208 USD|High: $2,310 USD|Avg: $836 USD|-1.7%
Do Amore Diamonds
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 29, 2026
Retailer 3$208 USD
Retailer 11$387 USD
Retailer 12$423 USD
Retailer 9$455 USD
Retailer 4$501 USD
Retailer 13$561 USD
Retailer 2$668 USD
Retailer 10$741 USD
Retailer 8$823 USD
Retailer 7$974 USD
Retailer 5$1,013 USD
Retailer 14$1,165 USD
Retailer 6$1,285 USD
Do Amore Diamonds$2,270 USD

16 data points across 14 retailers

9 retailers

A
Retailer 1
-
$387 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$423 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$455 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$668 USD
A$1,028 AUD
View
B+
Retailer 5
-
$741 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$823 USD
A$1,266 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$974 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$1,165 USD
A$1,793 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
Do Amore Diamonds
27-19C787CC1 · Oct 20
$2,270 USD
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from $668 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
1.81ct Heart
$668 USD