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Heart|Lab Grown|IGI

1.53ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG587327958

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG587327958

Diamond specifications and retailer prices

From $381 NZD
$215 USD
As of October 27, 2026
Save $4,125 NZD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,507 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG587327958 or 587327958. Listed at 17 retailers as of October 27, 2026, with prices from $381 to $4,507, a $4,125 spread on the same certified stone. Queensmith lists it at $4,507. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587327958
Dimensions7.06 × 7.96 × 4.63 mm
L/W Ratio1.13
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
7.06 mm7.96 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587327958
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.2%

Caratlytics Score

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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: Oct 27
Current: $2,182 NZD|Low: $381 NZD|High: $3,353 NZD|Avg: $1,142 NZD|-34.9%
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
October 30, 2026
Retailer 7$381 NZD
Retailer 5$428 NZD
Retailer 3$444 NZD
Retailer 2$474 NZD
Retailer 15$474 NZD
Retailer 6$811 NZD
Retailer 10$813 NZD
Retailer 8$843 NZD
Retailer 9$874 NZD
Retailer 16$923 NZD
Retailer 11$1,105 NZD
Retailer 14$1,522 NZD
Retailer 13$1,528 NZD
Retailer 4$1,615 NZD
Retailer 12$1,900 NZD
Retailer 1$2,182 NZD

40 data points across 16 retailers

17 retailers$381 NZD to $4,507 NZD

A
Cheapest Retailer
-
$381 NZD
$215 USD
A
Retailer 2
-
$444 NZD
$250 USD
View
A
Retailer 3
-
$474 NZD
$267 USD
View
A
Retailer 4
-
$474 NZD
$267 USD
View
Retailer 5
-
$552 NZD
$311 USD
View
Price last confirmed 37 days ago
B+
Retailer 6
-
$811 NZD
$457 USD
View
A
Retailer 7
-
$813 NZD
ZAR 7,403 ZAR
View
A
Retailer 8
-
$874 NZD
£388 GBP
View
A
Retailer 9
-
$923 NZD
$520 USD
View
B+
Retailer 10
-
$1,105 NZD
A$958 AUD
View
B+
Retailer 11
-
$1,230 NZD
$693 USD
View
B+
Retailer 12
-
$1,522 NZD
$858 USD
View
Retailer 13
-
$1,528 NZD
$861 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,615 NZD
$910 USD
View
B
Retailer 15
-
$1,900 NZD
£843 GBP
View
B
Retailer 16
-
$2,182 NZD
$1,230 USD
View
Most Expensive
B
Queensmith
LG587327958 · Oct 27
$4,507 NZD
£2,000 GBP
View
16 more retailers have this diamond
Prices start from $381 NZDSave up to $4,125 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
1.53ct Heart
$381 NZD