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Heart|Lab Grown|IGI

0.55ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG737584589

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG737584589

Diamond specifications and retailer prices

From $498 NZD
As of November 3, 2026
Save $1,583 NZD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,082 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.55ct lab-grown heart diamond

This 0.55ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737584589 or 737584589. Listed at 8 retailers as of November 2, 2026, with prices from $498 to $2,082, a $1,583 spread on the same certified stone. MOH London lists it at $2,082. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737584589
Dimensions5.73 × 4.93 × 3.21 mm
L/W Ratio1.16
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
5.73 mm4.93 mm0.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737584589
Side View
Table 61.0%Crown 37.8°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 56.0%

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: Nov 3
Current: $2,082 NZD|Low: $491 NZD|High: $2,102 NZD|Avg: $1,151 NZD|+4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$498 NZD
Retailer 6$772 NZD
Retailer 2$809 NZD
Retailer 8$832 NZD
Retailer 3$875 NZD
Retailer 7$1,511 NZD
Retailer 5$1,526 NZD
MOH London$2,082 NZD

41 data points across 8 retailers

8 retailers$498 NZD to $2,082 NZD

A
Cheapest Retailer
-
$498 NZD
B+
Retailer 2
-
$772 NZD
View
B+
Retailer 3
-
$809 NZD
View
B+
Retailer 4
-
$832 NZD
View
Retailer 5
-
$875 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,511 NZD
View
B
Retailer 7
-
$1,526 NZD
View
Most Expensive
B
MOH London
LG737584589 · Nov 2
$2,082 NZD
£924 GBP
View
7 more retailers have this diamond
Prices start from $498 NZDSave up to $1,583 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
0.55ct Heart
$498 NZD