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Heart|Lab Grown|IGI

1.49ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG638454531

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG638454531

Diamond specifications and retailer prices

From $406 NZD
$229 USD
As of October 30, 2026
Save $3,497 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,903 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.49ct lab-grown heart diamond

This 1.49ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638454531 or 638454531. Listed at 15 retailers as of October 30, 2026, with prices from $406 to $3,903, a $3,497 spread on the same certified stone. Do Amore Diamonds lists it at $3,903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638454531
Dimensions8.14 × 7.17 × 4.34 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm7.17 mm1.49 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638454531
Side View
Table 61.0%Crown 31.7°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 53.3%

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: Oct 30
Current: $3,903 NZD|Low: $390 NZD|High: $4,045 NZD|Avg: $1,483 NZD|-3.5%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
November 1, 2026
Retailer 18$406 NZD
Retailer 5$472 NZD
Retailer 17$472 NZD
Retailer 7$749 NZD
Retailer 6$802 NZD
Retailer 9$816 NZD
Retailer 4$855 NZD
Retailer 13$891 NZD
Retailer 12$1,354 NZD
Retailer 16$1,627 NZD
Retailer 11$1,662 NZD
Retailer 3$1,788 NZD
Retailer 15$1,792 NZD
Retailer 8$1,935 NZD
Retailer 14$2,145 NZD
Retailer 2$2,231 NZD
Retailer 10$2,307 NZD
Do Amore Diamonds$3,903 NZD

24 data points across 18 retailers

15 retailers$406 NZD to $3,903 NZD

A
Cheapest Retailer
-
$406 NZD
$229 USD
A
Retailer 2
-
$472 NZD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$472 NZD
$266 USD
View
A
Retailer 4
-
$749 NZD
HK$3,300 HKD
View
A
Retailer 5
-
$855 NZD
$482 USD
View
A
Retailer 6
-
$891 NZD
$502 USD
View
B+
Retailer 7
-
$1,354 NZD
A$1,174 AUD
View
B
Retailer 8
-
$1,627 NZD
$917 USD
View
B+
Retailer 9
-
$1,662 NZD
A$1,441 AUD
View
B
Retailer 10
-
$1,788 NZD
$1,008 USD
View
B
Retailer 11
-
$1,792 NZD
$1,010 USD
View
Retailer 12
-
$1,935 NZD
$1,091 USD
View
Price last confirmed 56 days ago
B
Retailer 13
-
$2,145 NZD
SGD 1,634 SGD
View
B
Retailer 14
-
$2,231 NZD
£990 GBP
View
Most Expensive
B
Do Amore Diamonds
27-105C25E68 · Oct 31
$3,903 NZD
$2,200 USD
View
14 more retailers have this diamond
Prices start from $406 NZDSave up to $3,497 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
1.49ct Heart
$406 NZD