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Heart|Lab Grown|IGI

1.24ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG621497149

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG621497149

Diamond specifications and retailer prices

From $510 NZD
$287 USD
As of October 30, 2026
Save $4,004 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,514 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621497149 or 621497149. Listed at 19 retailers as of October 30, 2026, with prices from $510 to $4,514, a $4,004 spread on the same certified stone. Do Amore Diamonds lists it at $4,514. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621497149
Dimensions6.45 × 7.56 × 4.32 mm
L/W Ratio1.17
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
6.45 mm7.56 mm1.24 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621497149
Side View
Table 58.0%Crown 33.8°Girdle: THN-STKPavilion 39.8°Culet: NoneDepth 57.1%

Caratlytics Score

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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: $4,514 NZD|Low: $489 NZD|High: $4,514 NZD|Avg: $1,482 NZD
Do Amore Diamonds
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 31, 2026
Retailer 4$510 NZD
Retailer 16$571 NZD
Retailer 7$590 NZD
Retailer 5$631 NZD
Retailer 8$851 NZD
Retailer 11$915 NZD
Retailer 14$916 NZD
Retailer 10$1,198 NZD
Retailer 9$1,222 NZD
Retailer 2$1,243 NZD
Retailer 13$1,792 NZD
Retailer 15$1,939 NZD
Retailer 6$2,241 NZD
Retailer 3$2,606 NZD
Retailer 12$2,797 NZD
Do Amore Diamonds$4,514 NZD

41 data points across 16 retailers

19 retailers$510 NZD to $4,514 NZD

A
Cheapest Retailer
-
$510 NZD
$287 USD
A
Retailer 2
-
$571 NZD
$321 USD
View
Final sale: no returns
A
Retailer 3
-
$590 NZD
$332 USD
View
A
Retailer 4
-
$631 NZD
$355 USD
View
A
Retailer 5
-
$761 NZD
$428 USD
View
B+
Retailer 6
-
$842 NZD
$474 USD
View
B+
Retailer 7
-
$851 NZD
$479 USD
View
B+
Retailer 8
-
$915 NZD
$515 USD
View
Retailer 9
-
$916 NZD
£406 GBP
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$1,198 NZD
ZAR 10,886 ZAR
View
B+
Retailer 11
-
$1,222 NZD
A$1,058 AUD
View
B+
Retailer 12
-
$1,243 NZD
£551 GBP
View
B+
Retailer 13
-
$1,792 NZD
A$1,551 AUD
View
B
Retailer 14
-
$1,939 NZD
$1,091 USD
View
B
Retailer 15
-
$2,241 NZD
$1,261 USD
View
B
Retailer 16
-
$2,529 NZD
$1,423 USD
View
B
Retailer 17
-
$2,606 NZD
$1,466 USD
View
B
Retailer 18
-
$2,797 NZD
£1,239 GBP
View
Most Expensive
B
Do Amore Diamonds
27-43498AB63 · Oct 31
$4,514 NZD
$2,540 USD
View
18 more retailers have this diamond
Prices start from $510 NZDSave up to $4,004 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
1.24ct Heart
$510 NZD