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Heart|Lab Grown|IGI

1.56ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG761503898

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG761503898

Diamond specifications and retailer prices

From $532 NZD
As of November 2, 2026
Save $2,884 NZD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,415 NZD at Do Amore Diamonds · As of November 2, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761503898 or 761503898. Listed at 12 retailers as of November 2, 2026, with prices from $532 to $3,415, a $2,884 spread on the same certified stone. Do Amore Diamonds lists it at $3,415. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761503898
Dimensions7.32 × 8.14 × 4.70 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm8.14 mm1.56 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761503898
Side View
Table 61.0%Crown 34.3°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 57.7%

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: Nov 2
Current: $3,415 NZD|Low: $359 NZD|High: $3,451 NZD|Avg: $1,328 NZD|-1.0%
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
November 2, 2026
Retailer 11$398 NZD
Retailer 13$532 NZD
Retailer 10$599 NZD
Retailer 3$833 NZD
Retailer 6$852 NZD
Retailer 4$863 NZD
Retailer 12$902 NZD
Retailer 5$1,005 NZD
Retailer 8$1,138 NZD
Retailer 2$1,286 NZD
Retailer 14$1,749 NZD
Retailer 9$1,953 NZD
Retailer 15$1,992 NZD
Retailer 7$2,005 NZD
Do Amore Diamonds$3,415 NZD

18 data points across 15 retailers

12 retailers$532 NZD to $3,415 NZD

Retailer 1
-
$345 NZD
Price last confirmed 34 days ago
Retailer 2
-
$418 NZD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$532 NZD
View
B+
Retailer 4
-
$599 NZD
View
A
Retailer 5
-
$902 NZD
View
B+
Retailer 6
-
$1,138 NZD
View
B+
Retailer 7
-
$1,286 NZD
View
Retailer 8
-
$1,585 NZD
View
Price last confirmed 36 days ago
B
Retailer 9
-
$1,749 NZD
View
B
Retailer 10
-
$1,953 NZD
View
B
Retailer 11
-
$1,992 NZD
View
Most Expensive
B
Do Amore Diamonds
27-47028A64D · Nov 2
$3,415 NZD
$1,920 USD
View
11 more retailers have this diamond
Prices start from $532 NZDSave up to $2,884 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
$532 NZD