CaratHunter
Plans
Heart|Lab Grown|IGI

1.72ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG643432022

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG643432022

Diamond specifications and retailer prices

From $741 NZD
$416 USD
As of October 28, 2026
Save $3,568 NZD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,309 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown heart diamond

This 1.72ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG643432022 or 643432022. Listed at 11 retailers as of October 28, 2026, with prices from $741 to $4,309, a $3,568 spread on the same certified stone. Do Amore Diamonds lists it at $4,309. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643432022
Dimensions6.99 × 8.30 × 6.99 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm8.30 mm1.72 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643432022
Side View
Table 62.0%Crown 35.8°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 57.5%

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 28
Current: $4,309 NZD|Low: $369 NZD|High: $4,309 NZD|Avg: $1,385 NZD|+7.6%
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
October 29, 2026
Retailer 4$369 NZD
Retailer 3$741 NZD
Retailer 11$803 NZD
Retailer 14$805 NZD
Retailer 7$810 NZD
Retailer 13$894 NZD
Retailer 5$974 NZD
Retailer 6$1,131 NZD
Retailer 2$1,155 NZD
Retailer 12$1,415 NZD
Retailer 10$1,848 NZD
Retailer 8$1,948 NZD
Retailer 9$2,664 NZD
Do Amore Diamonds$4,309 NZD

19 data points across 14 retailers

11 retailers$741 NZD to $4,309 NZD

A
Cheapest Retailer
-
$741 NZD
$416 USD
A
Retailer 2
-
$803 NZD
$451 USD
View
B+
Retailer 3
-
$805 NZD
$452 USD
View
A
Retailer 4
-
$810 NZD
$455 USD
View
A
Retailer 5
-
$894 NZD
$502 USD
View
B+
Retailer 6
-
$1,155 NZD
A$998 AUD
View
B+
Retailer 7
-
$1,415 NZD
$795 USD
View
B
Retailer 8
-
$1,848 NZD
$1,038 USD
View
B+
Retailer 9
-
$1,948 NZD
A$1,683 AUD
View
B
Retailer 10
-
$2,664 NZD
£1,178 GBP
View
Most Expensive
B
Do Amore Diamonds
27-87FF3DE82 · Oct 29
$4,309 NZD
$2,420 USD
View
10 more retailers have this diamond
Prices start from $741 NZDSave up to $3,568 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
1.72ct Heart
$741 NZD