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 $592 AUD
$416 USD
As of October 28, 2026
Save $2,852 AUD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,445 AUD 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 $592 to $3,445, a $2,852 spread on the same certified stone. Do Amore Diamonds lists it at $3,445. 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: $3,445 AUD|Low: $295 AUD|High: $3,445 AUD|Avg: $1,107 AUD|+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$295 AUD
Retailer 3$592 AUD
Retailer 11$642 AUD
Retailer 14$643 AUD
Retailer 7$648 AUD
Retailer 13$715 AUD
Retailer 5$779 AUD
Retailer 6$904 AUD
Retailer 2$923 AUD
Retailer 12$1,131 AUD
Retailer 10$1,477 AUD
Retailer 8$1,557 AUD
Retailer 9$2,129 AUD
Do Amore Diamonds$3,445 AUD

19 data points across 14 retailers

11 retailers$592 AUD to $3,445 AUD

A
Cheapest Retailer
-
$592 AUD
$416 USD
A
Retailer 2
-
$642 AUD
$451 USD
View
B+
Retailer 3
-
$643 AUD
$452 USD
View
A
Retailer 4
-
$648 AUD
$455 USD
View
A
Retailer 5
-
$715 AUD
$502 USD
View
B+
Retailer 6
-
$923 AUD
View
B+
Retailer 7
-
$1,131 AUD
$795 USD
View
B
Retailer 8
-
$1,477 AUD
$1,038 USD
View
B+
Retailer 9
-
$1,557 AUD
View
B
Retailer 10
-
$2,129 AUD
£1,178 GBP
View
Most Expensive
B
Do Amore Diamonds
27-87FF3DE82 · Oct 29
$3,445 AUD
$2,420 USD
View
10 more retailers have this diamond
Prices start from $592 AUDSave up to $2,852 AUD

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
$592 AUD