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Heart|Lab Grown|IGI

1.56ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG743579852

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743579852

Diamond specifications and retailer prices

From $444 AUD
$312 USD
As of October 30, 2026
Save $3,086 AUD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,531 AUD at Do Amore Diamonds · As of October 29, 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 LG743579852 or 743579852. Listed at 13 retailers as of October 29, 2026, with prices from $444 to $3,531, a $3,086 spread on the same certified stone. Do Amore Diamonds lists it at $3,531. 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
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743579852
Dimensions7.86 × 7.66 × 4.53 mm
L/W Ratio1.03
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
7.86 mm7.66 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG743579852
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 57.6%

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 30
Current: $3,531 AUD|Low: $312 AUD|High: $3,531 AUD|Avg: $1,468 AUD
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
October 30, 2026
Retailer 15$444 AUD
Retailer 10$719 AUD
Retailer 14$737 AUD
Retailer 5$797 AUD
Retailer 12$816 AUD
Retailer 9$937 AUD
Retailer 2$968 AUD
Retailer 7$1,293 AUD
Retailer 11$1,518 AUD
Retailer 4$1,899 AUD
Retailer 3$1,985 AUD
Retailer 13$2,057 AUD
Retailer 8$2,197 AUD
Retailer 6$2,605 AUD
Do Amore Diamonds$3,531 AUD

22 data points across 15 retailers

13 retailers$444 AUD to $3,531 AUD

A
Cheapest Retailer
-
$444 AUD
$312 USD
Final sale: no returns
A
Retailer 2
-
$719 AUD
$505 USD
View
A
Retailer 3
-
$737 AUD
$518 USD
View
B+
Retailer 4
-
$816 AUD
$573 USD
View
B+
Retailer 5
-
$937 AUD
ZAR 10,629 ZAR
View
B+
Retailer 6
-
$968 AUD
£535 GBP
View
B
Retailer 7
-
$1,518 AUD
$1,066 USD
View
B
Retailer 8
-
$1,899 AUD
$1,334 USD
View
B
Retailer 9
-
$1,985 AUD
$1,394 USD
View
B
Retailer 10
-
$2,057 AUD
$1,445 USD
View
B
Retailer 11
-
$2,197 AUD
£1,215 GBP
View
B
Retailer 12
-
$2,676 AUD
$1,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-567E72E9B · Oct 29
$3,531 AUD
$2,480 USD
View
12 more retailers have this diamond
Prices start from $444 AUDSave up to $3,086 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
$444 AUD