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Heart|Lab Grown|IGI

1.55ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG529268259

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG529268259

Diamond specifications and retailer prices

From $530 NZD
As of November 4, 2026
Save $2,149 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,679 NZD at Reve Diamonds · As of November 4, 2026
View at Reve 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG529268259 or 529268259. Listed at 20 retailers as of November 4, 2026, with prices from $530 to $2,679, a $2,149 spread on the same certified stone. Reve Diamonds lists it at $2,679. 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 angle32.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529268259
Dimensions7.99 × 7.40 × 4.76 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.99 mm7.40 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529268259
Side View
Table 58.0%Crown 32.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.6%

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: $1,153 NZD|Low: $509 NZD|High: $2,718 NZD|Avg: $1,415 NZD|+6.4%
Retailer 1
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
Retailer 18
Reve Diamonds
November 5, 2026
Retailer 17$530 NZD
Retailer 9$592 NZD
Retailer 5$615 NZD
Retailer 6$656 NZD
Retailer 18$656 NZD
Retailer 14$934 NZD
Retailer 7$941 NZD
Retailer 4$1,074 NZD
Retailer 8$1,121 NZD
Retailer 12$1,131 NZD
Retailer 1$1,153 NZD
Retailer 11$1,539 NZD
Retailer 15$2,010 NZD
Retailer 16$2,019 NZD
Retailer 3$2,112 NZD
Retailer 10$2,197 NZD
Retailer 2$2,526 NZD
Retailer 13$2,631 NZD
Reve Diamonds$2,679 NZD

45 data points across 19 retailers

20 retailers$530 NZD to $2,679 NZD

A
Cheapest Retailer
-
$530 NZD
A
Retailer 2
-
$592 NZD
View
Final sale: no returns
A
Retailer 3
-
$615 NZD
View
A
Retailer 4
-
$656 NZD
View
Retailer 5
-
$656 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$934 NZD
View
A
Retailer 7
-
$941 NZD
View
B+
Retailer 8
-
$1,074 NZD
View
B+
Retailer 9
-
$1,121 NZD
View
B+
Retailer 10
-
$1,131 NZD
View
B+
Retailer 11
-
$1,153 NZD
View
B+
Retailer 12
-
$1,539 NZD
View
B+
Retailer 13
-
$1,638 NZD
View
B
Retailer 14
-
$2,010 NZD
View
B
Retailer 15
-
$2,019 NZD
View
B
Retailer 16
-
$2,112 NZD
View
B
Retailer 17
-
$2,197 NZD
View
B
Retailer 18
-
$2,526 NZD
View
B
Retailer 19
-
$2,631 NZD
View
Most Expensive
B
Reve Diamonds
F367C4942 · Nov 4
$2,679 NZD
$1,506 USD
View
19 more retailers have this diamond
Prices start from $530 NZDSave up to $2,149 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
$530 NZD