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Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG750589746

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750589746

Diamond specifications and retailer prices

From $399 NZD
As of November 4, 2026
Save $3,433 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,832 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750589746 or 750589746. Listed at 14 retailers as of November 4, 2026, with prices from $399 to $3,832, a $3,433 spread on the same certified stone. Do Amore Diamonds lists it at $3,832. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750589746
Dimensions7.17 × 8.13 × 4.77 mm
L/W Ratio1.13
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 mm8.13 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750589746
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 58.7%

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 4
Current: $3,832 NZD|Low: $334 NZD|High: $4,400 NZD|Avg: $1,545 NZD|-2.7%
Do Amore Diamonds
Retailer 2
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Retailer 18
November 3, 2026
Retailer 5$399 NZD
Retailer 15$447 NZD
Retailer 17$463 NZD
Retailer 3$616 NZD
Retailer 14$679 NZD
Retailer 7$891 NZD
Retailer 10$937 NZD
Retailer 16$946 NZD
Retailer 8$995 NZD
Retailer 2$1,276 NZD
Retailer 12$1,389 NZD
Retailer 13$1,753 NZD
Retailer 4$1,944 NZD
Retailer 9$1,990 NZD
Retailer 11$2,184 NZD
Retailer 6$2,361 NZD
Retailer 18$2,821 NZD
Do Amore Diamonds$3,832 NZD

29 data points across 18 retailers

14 retailers$399 NZD to $3,832 NZD

A
Cheapest Retailer
-
$399 NZD
A
Retailer 2
-
$447 NZD
View
Final sale: no returns
A
Retailer 3
-
$463 NZD
View
A
Retailer 4
-
$616 NZD
View
B+
Retailer 5
-
$679 NZD
View
A
Retailer 6
-
$946 NZD
View
B+
Retailer 7
-
$1,276 NZD
View
B+
Retailer 8
-
$1,389 NZD
View
B+
Retailer 9
-
$1,595 NZD
View
B+
Retailer 10
-
$1,753 NZD
View
B+
Retailer 11
-
$1,944 NZD
View
B+
Retailer 12
-
$2,184 NZD
View
Retailer 13
-
$2,821 NZD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-B5547F716 · Nov 4
$3,832 NZD
$2,160 USD
View
13 more retailers have this diamond
Prices start from $399 NZDSave up to $3,433 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
1.55ct Heart
$399 NZD