CaratHunter
Plans
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 $554 NZD
$312 USD
As of October 30, 2026
Save $3,847 NZD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,400 NZD 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 $554 to $4,400, a $3,847 spread on the same certified stone. Do Amore Diamonds lists it at $4,400. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,400 NZD|Low: $389 NZD|High: $4,400 NZD|Avg: $1,817 NZD
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$554 NZD
Retailer 10$896 NZD
Retailer 14$919 NZD
Retailer 5$994 NZD
Retailer 12$1,017 NZD
Retailer 9$1,167 NZD
Retailer 2$1,206 NZD
Retailer 7$1,611 NZD
Retailer 11$1,891 NZD
Retailer 4$2,367 NZD
Retailer 3$2,474 NZD
Retailer 13$2,564 NZD
Retailer 8$2,738 NZD
Retailer 6$3,247 NZD
Do Amore Diamonds$4,400 NZD

23 data points across 15 retailers

13 retailers$554 NZD to $4,400 NZD

A
Cheapest Retailer
-
$554 NZD
$312 USD
Final sale: no returns
A
Retailer 2
-
$896 NZD
$505 USD
View
A
Retailer 3
-
$919 NZD
$518 USD
View
B+
Retailer 4
-
$1,017 NZD
$573 USD
View
B+
Retailer 5
-
$1,167 NZD
ZAR 10,629 ZAR
View
B+
Retailer 6
-
$1,206 NZD
£535 GBP
View
B
Retailer 7
-
$1,891 NZD
$1,066 USD
View
B
Retailer 8
-
$2,367 NZD
$1,334 USD
View
B
Retailer 9
-
$2,474 NZD
$1,394 USD
View
B
Retailer 10
-
$2,564 NZD
$1,445 USD
View
B
Retailer 11
-
$2,738 NZD
£1,215 GBP
View
B
Retailer 12
-
$3,336 NZD
$1,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-567E72E9B · Oct 29
$4,400 NZD
$2,480 USD
View
12 more retailers have this diamond
Prices start from $554 NZDSave up to $3,847 NZD

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
$554 NZD