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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG745507820

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG745507820

Diamond specifications and retailer prices

From $396 NZD
$223 USD
As of October 30, 2026
Save $3,401 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,797 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745507820 or 745507820. Listed at 14 retailers as of October 30, 2026, with prices from $396 to $3,797, a $3,401 spread on the same certified stone. Do Amore Diamonds lists it at $3,797. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507820
Dimensions7.28 × 8.06 × 4.60 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm8.06 mm1.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507820
Side View
Table 62.0%Crown 32.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.1%

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: $3,797 NZD|Low: $332 NZD|High: $4,808 NZD|Avg: $1,537 NZD|-2.7%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 6$396 NZD
Retailer 16$444 NZD
Retailer 18$460 NZD
Retailer 4$612 NZD
Retailer 15$676 NZD
Retailer 8$887 NZD
Retailer 2$889 NZD
Retailer 17$942 NZD
Retailer 9$991 NZD
Retailer 12$1,264 NZD
Retailer 13$1,366 NZD
Retailer 14$1,744 NZD
Retailer 5$1,934 NZD
Retailer 10$1,982 NZD
Retailer 11$2,186 NZD
Retailer 7$2,343 NZD
Retailer 3$2,803 NZD
Do Amore Diamonds$3,797 NZD

31 data points across 18 retailers

14 retailers$396 NZD to $3,797 NZD

A
Cheapest Retailer
-
$396 NZD
$223 USD
A
Retailer 2
-
$444 NZD
$250 USD
View
Final sale: no returns
A
Retailer 3
-
$460 NZD
$259 USD
View
A
Retailer 4
-
$612 NZD
$345 USD
View
B+
Retailer 5
-
$676 NZD
$381 USD
View
A
Retailer 6
-
$889 NZD
€477 EUR
View
A
Retailer 7
-
$942 NZD
$531 USD
View
B+
Retailer 8
-
$1,264 NZD
A$1,096 AUD
View
B+
Retailer 9
-
$1,366 NZD
$770 USD
View
B+
Retailer 10
-
$1,744 NZD
$983 USD
View
B+
Retailer 11
-
$1,934 NZD
$1,090 USD
View
B+
Retailer 12
-
$2,186 NZD
£970 GBP
View
B
Retailer 13
-
$2,803 NZD
$1,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-1638FAFF5 · Oct 31
$3,797 NZD
$2,140 USD
View
13 more retailers have this diamond
Prices start from $396 NZDSave up to $3,401 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
1.54ct Heart
$396 NZD