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Heart|Lab Grown|IGI

1.99ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG628493536

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628493536

Diamond specifications and retailer prices

From $611 NZD
$343 USD
As of October 27, 2026
Save $4,802 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,413 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.99ct lab-grown heart diamond

This 1.99ct 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 LG628493536 or 628493536. Listed at 18 retailers as of October 27, 2026, with prices from $611 to $5,413, a $4,802 spread on the same certified stone. Do Amore Diamonds lists it at $5,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628493536
Dimensions7.45 × 8.77 × 5.27 mm
L/W Ratio1.18
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
7.45 mm8.77 mm1.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628493536
Side View
Table 57.0%Crown 35.9°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 60.1%

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: $1,511 NZD|Low: $476 NZD|High: $4,060 NZD|Avg: $1,760 NZD|+3.2%
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
October 29, 2026
Retailer 6$476 NZD
Retailer 11$611 NZD
Retailer 4$684 NZD
Retailer 12$757 NZD
Retailer 8$1,024 NZD
Retailer 2$1,218 NZD
Retailer 3$1,380 NZD
Retailer 1$1,511 NZD
Retailer 7$1,939 NZD
Retailer 10$2,220 NZD
Retailer 14$2,685 NZD
Retailer 13$2,858 NZD
Retailer 9$3,281 NZD
Retailer 5$4,060 NZD

44 data points across 14 retailers

18 retailers$611 NZD to $5,413 NZD

A
Cheapest Retailer
-
$611 NZD
$343 USD
A
Retailer 2
-
$684 NZD
$384 USD
View
Final sale: no returns
A
Retailer 3
-
$709 NZD
$398 USD
View
A
Retailer 4
-
$757 NZD
$425 USD
View
A
Retailer 5
-
$757 NZD
$425 USD
View
A
Retailer 6
-
$1,024 NZD
$575 USD
View
A
Retailer 7
-
$1,191 NZD
$669 USD
View
A
Retailer 8
-
$1,218 NZD
$684 USD
View
B+
Retailer 9
-
$1,380 NZD
$775 USD
View
B+
Retailer 10
-
$1,511 NZD
£668 GBP
View
B+
Retailer 11
-
$1,939 NZD
A$1,675 AUD
View
B
Retailer 12
-
$2,220 NZD
$1,247 USD
View
B
Retailer 13
-
$2,685 NZD
$1,508 USD
View
B
Retailer 14
-
$2,858 NZD
$1,605 USD
View
B
Retailer 15
-
$2,925 NZD
$1,643 USD
View
B
Retailer 16
-
$2,962 NZD
$1,664 USD
View
B
Retailer 17
-
$3,281 NZD
£1,451 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0CEB842BB · Oct 28
$5,413 NZD
$3,040 USD
View
17 more retailers have this diamond
Prices start from $611 NZDSave up to $4,802 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
1.99ct Heart
$611 NZD