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Heart|Lab Grown|IGI

1.73ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG825669725

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825669725

Diamond specifications and retailer prices

From $693 AUD
$487 USD
As of October 29, 2026
Save $2,595 AUD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,288 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.73ct lab-grown heart diamond

This 1.73ct 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 LG825669725 or 825669725. Listed at 9 retailers as of October 28, 2026, with prices from $693 to $3,288, a $2,595 spread on the same certified stone. Brilliant Earth lists it at $3,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825669725
Dimensions8.41 × 8.26 × 4.52 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.41 mm8.26 mm1.73 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825669725
Side View
Table 65.0%Crown 35.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 54.7%

Caratlytics Score

How it works →
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 29
Current: $3,288 AUD|Low: $672 AUD|High: $3,288 AUD|Avg: $1,684 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$693 AUD
Retailer 5$695 AUD
Retailer 2$861 AUD
Retailer 4$1,322 AUD
Retailer 9$1,667 AUD
Retailer 8$1,696 AUD
Retailer 3$1,822 AUD
Retailer 6$3,174 AUD
Brilliant Earth$3,288 AUD

20 data points across 9 retailers

9 retailers$693 AUD to $3,288 AUD

A
Cheapest Retailer
-
$693 AUD
$487 USD
B+
Retailer 2
-
$695 AUD
$488 USD
View
B+
Retailer 3
-
$861 AUD
£476 GBP
View
B
Retailer 4
-
$1,322 AUD
$929 USD
View
B
Retailer 5
-
$1,667 AUD
$1,171 USD
View
Retailer 6
-
$1,696 AUD
$1,191 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$1,822 AUD
£1,008 GBP
View
B
Retailer 8
-
$3,174 AUD
$2,230 USD
View
Most Expensive
B
Brilliant Earth
21769747Y · Oct 28
$3,288 AUD
$2,310 USD
View
8 more retailers have this diamond
Prices start from $693 AUDSave up to $2,595 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
1.73ct Heart
$693 AUD