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Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG494164151

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG494164151

Diamond specifications and retailer prices

From $426 NZD
As of November 4, 2026
Save $3,654 NZD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,080 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 LG494164151 or 494164151. Listed at 21 retailers as of November 4, 2026, with prices from $426 to $4,080, a $3,654 spread on the same certified stone. Do Amore Diamonds lists it at $4,080. 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 angle37.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494164151
Dimensions6.79 × 8.03 × 4.86 mm
L/W Ratio1.18
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
6.79 mm8.03 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494164151
Side View
Table 59.0%Crown 37.6°Girdle: MED-VTKPavilion 40.3°Culet: NoneDepth 60.5%

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 4
Current: $4,080 NZD|Low: $408 NZD|High: $4,825 NZD|Avg: $1,503 NZD|-15.4%
Do Amore Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 22$426 NZD
Retailer 20$493 NZD
Retailer 7$500 NZD
Retailer 21$529 NZD
Retailer 5$672 NZD
Retailer 15$795 NZD
Retailer 6$825 NZD
Retailer 10$832 NZD
Retailer 9$976 NZD
Retailer 16$1,004 NZD
Retailer 2$1,098 NZD
Retailer 18$1,346 NZD
Retailer 13$1,362 NZD
Retailer 4$1,703 NZD
Retailer 3$1,873 NZD
Retailer 12$2,147 NZD
Retailer 11$2,171 NZD
Retailer 19$2,207 NZD
Retailer 14$2,331 NZD
Retailer 17$2,335 NZD
Retailer 8$2,340 NZD
Do Amore Diamonds$4,080 NZD

37 data points across 22 retailers

21 retailers$426 NZD to $4,080 NZD

A
Cheapest Retailer
-
$426 NZD
A
Retailer 2
-
$493 NZD
View
A
Retailer 3
-
$500 NZD
View
Final sale: no returns
A
Retailer 4
-
$529 NZD
View
A
Retailer 5
-
$795 NZD
View
A
Retailer 6
-
$825 NZD
View
A
Retailer 7
-
$832 NZD
View
A
Retailer 8
-
$976 NZD
View
A
Retailer 9
-
$1,004 NZD
View
B+
Retailer 10
-
$1,098 NZD
View
B+
Retailer 11
-
$1,346 NZD
View
B+
Retailer 12
-
$1,362 NZD
View
B
Retailer 13
-
$1,703 NZD
View
B+
Retailer 14
-
$1,873 NZD
View
B
Retailer 15
-
$2,147 NZD
View
B
Retailer 16
-
$2,171 NZD
View
B+
Retailer 17
-
$2,207 NZD
View
B
Retailer 18
-
$2,331 NZD
View
B+
Retailer 19
-
$2,335 NZD
View
B
Retailer 20
-
$2,340 NZD
View
Most Expensive
B
Do Amore Diamonds
27-1176DBD9E · Nov 4
$4,080 NZD
$2,300 USD
View
20 more retailers have this diamond
Prices start from $426 NZDSave up to $3,654 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
$426 NZD