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Heart|Lab Grown|IGI

1.56ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG750589741

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750589741

Diamond specifications and retailer prices

From $352 AUD
$247 USD
As of October 30, 2026
Save $3,022 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,374 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750589741 or 750589741. Listed at 13 retailers as of October 30, 2026, with prices from $352 to $3,374, a $3,022 spread on the same certified stone. Do Amore Diamonds lists it at $3,374. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750589741
Dimensions7.17 × 8.29 × 4.70 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm8.29 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750589741
Side View
Table 64.0%Crown 32.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,374 AUD|Low: $309 AUD|High: $3,901 AUD|Avg: $1,310 AUD|-3.7%
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 11$352 AUD
Retailer 16$394 AUD
Retailer 17$409 AUD
Retailer 3$537 AUD
Retailer 15$589 AUD
Retailer 12$794 AUD
Retailer 7$843 AUD
Retailer 9$988 AUD
Retailer 10$1,121 AUD
Retailer 5$1,224 AUD
Retailer 13$1,233 AUD
Retailer 14$1,549 AUD
Retailer 4$1,721 AUD
Retailer 2$1,942 AUD
Retailer 8$2,198 AUD
Retailer 6$2,377 AUD
Do Amore Diamonds$3,374 AUD

32 data points across 17 retailers

13 retailers$352 AUD to $3,374 AUD

A
Cheapest Retailer
-
$352 AUD
$247 USD
A
Retailer 2
-
$394 AUD
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$409 AUD
$287 USD
View
A
Retailer 4
-
$537 AUD
$378 USD
View
B+
Retailer 5
-
$589 AUD
$414 USD
View
A
Retailer 6
-
$794 AUD
$558 USD
View
B+
Retailer 7
-
$1,121 AUD
View
B+
Retailer 8
-
$1,233 AUD
$866 USD
View
B+
Retailer 9
-
$1,549 AUD
$1,088 USD
View
B
Retailer 10
-
$1,721 AUD
$1,209 USD
View
B
Retailer 11
-
$1,942 AUD
£1,074 GBP
View
B
Retailer 12
-
$2,377 AUD
$1,670 USD
View
Most Expensive
B
Do Amore Diamonds
27-545F34491 · Oct 30
$3,374 AUD
$2,370 USD
View
12 more retailers have this diamond
Prices start from $352 AUDSave up to $3,022 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
1.56ct Heart
$352 AUD