CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG852634666

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG852634666

Diamond specifications and retailer prices

From $466 NZD
As of November 5, 2026
Save $1,637 NZD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,103 NZD at With Clarity · As of November 5, 2026
View at With Clarity

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG852634666 or 852634666. Listed at 9 retailers as of November 5, 2026, with prices from $466 to $2,103, a $1,637 spread on the same certified stone. With Clarity lists it at $2,103. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852634666
Dimensions7.61 × 7.96 × 4.51 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm7.96 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852634666
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 56.7%

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 5
Current: $598 NZD|Low: $466 NZD|High: $2,103 NZD|Avg: $1,154 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 5, 2026
Retailer 3$466 NZD
Retailer 4$516 NZD
Retailer 2$569 NZD
Retailer 1$598 NZD
Retailer 6$964 NZD
Retailer 5$1,665 NZD
Retailer 7$1,750 NZD
With Clarity$2,103 NZD

2 data points across 8 retailers

9 retailers$466 NZD to $2,103 NZD

A
Cheapest Retailer
-
$466 NZD
Final sale: no returns
A
Retailer 2
-
$516 NZD
View
A
Retailer 3
-
$569 NZD
View
A
Retailer 4
-
$598 NZD
View
A
Retailer 5
-
$964 NZD
View
B
Retailer 6
-
$1,665 NZD
View
B
Retailer 7
-
$1,750 NZD
View
B
Retailer 8
-
$1,975 NZD
View
Most Expensive
B
With Clarity
852634666 · Nov 5
$2,103 NZD
$1,182 USD
View
8 more retailers have this diamond
Prices start from $466 NZDSave up to $1,637 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
$466 NZD