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Heart|Lab Grown|IGI

1.55ct H VVS1 Heart Lab Grown Diamond

ID • H/VVS1 • IGI LG795644839

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795644839

Diamond specifications and retailer prices

From $438 NZD
As of November 4, 2026
Save $2,017 NZD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,455 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG795644839 or 795644839. Listed at 16 retailers as of November 4, 2026, with prices from $438 to $2,455, a $2,017 spread on the same certified stone. Brilliant Earth lists it at $2,455. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795644839
Dimensions8.11 × 7.01 × 4.89 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm7.01 mm1.55 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795644839
Side View
Table 62.0%Crown 34.6°Girdle: THN-THKPavilion 41.5°Culet: NoneDepth 60.3%

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: $2,455 NZD|Low: $427 NZD|High: $3,166 NZD|Avg: $1,313 NZD|-22.5%
Brilliant Earth
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
Retailer 16
Retailer 17
November 4, 2026
Retailer 3$438 NZD
Retailer 11$507 NZD
Retailer 14$543 NZD
Retailer 7$553 NZD
Retailer 10$729 NZD
Retailer 5$836 NZD
Retailer 9$937 NZD
Retailer 4$953 NZD
Retailer 12$1,053 NZD
Retailer 6$1,158 NZD
Retailer 16$1,268 NZD
Retailer 2$1,742 NZD
Retailer 13$1,749 NZD
Retailer 15$1,832 NZD
Retailer 17$2,213 NZD
Retailer 8$2,233 NZD
Brilliant Earth$2,455 NZD

34 data points across 17 retailers

16 retailers$438 NZD to $2,455 NZD

A
Cheapest Retailer
-
$438 NZD
A
Retailer 2
-
$507 NZD
View
A
Retailer 3
-
$543 NZD
View
Retailer 4
-
$553 NZD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$729 NZD
View
A
Retailer 6
-
$836 NZD
View
B+
Retailer 7
-
$953 NZD
View
B+
Retailer 8
-
$1,053 NZD
View
B+
Retailer 9
-
$1,158 NZD
View
B+
Retailer 10
-
$1,268 NZD
View
B
Retailer 11
-
$1,742 NZD
View
B
Retailer 12
-
$1,749 NZD
View
B
Retailer 13
-
$1,832 NZD
View
B
Retailer 14
-
$2,213 NZD
View
Retailer 15
-
$2,233 NZD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
20458097A · Nov 4
$2,455 NZD
$1,380 USD
View
15 more retailers have this diamond
Prices start from $438 NZDSave up to $2,017 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
$438 NZD