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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 $951 AUD
As of October 29, 2026
9 retailers carry this diamond
Most expensive: $3,231 AUD 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
Colour
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

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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 29
Current: $3,231 AUD|Low: $296 AUD|High: $3,288 AUD|Avg: $1,190 AUD|-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$296 AUD
Retailer 11$551 AUD
Retailer 12$602 AUD
Retailer 9$648 AUD
Retailer 4$713 AUD
Retailer 13$799 AUD
Retailer 2$951 AUD
Retailer 10$1,054 AUD
Retailer 8$1,171 AUD
Retailer 7$1,386 AUD
Retailer 5$1,442 AUD
Retailer 14$1,659 AUD
Retailer 6$1,829 AUD
Do Amore Diamonds$3,231 AUD

16 data points across 14 retailers

9 retailers

A
Retailer 1
-
$551 AUD
$387 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$602 AUD
$423 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$648 AUD
$455 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$951 AUD
View
B+
Retailer 5
-
$1,054 AUD
$741 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$1,171 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$1,386 AUD
$974 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$1,659 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
Do Amore Diamonds
27-19C787CC1 · Oct 20
$3,231 AUD
$2,270 USD
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from $951 AUD

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
$951 AUD