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Radiant|Lab Grown|IGI

1.80ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG596313733

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG596313733

Diamond specifications and retailer prices

From $686 AUD
$482 USD
As of October 28, 2026
Save $1,762 AUD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,448 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.8ct lab-grown radiant diamond

This 1.8ct lab-grown radiant 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 LG596313733 or 596313733. Listed at 12 retailers as of October 28, 2026, with prices from $686 to $2,448, a $1,762 spread on the same certified stone. Brilliant Earth lists it at $2,448. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596313733
Dimensions8.43 × 6.02 × 4.08 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.43 mm6.02 mm1.80 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596313733
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.8%

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 28
Current: $2,448 AUD|Low: $364 AUD|High: $2,662 AUD|Avg: $1,183 AUD|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 4$364 AUD
Retailer 11$686 AUD
Retailer 3$697 AUD
Retailer 8$743 AUD
Retailer 2$751 AUD
Retailer 10$885 AUD
Retailer 9$948 AUD
Retailer 7$1,300 AUD
Retailer 13$1,370 AUD
Retailer 5$1,453 AUD
Retailer 6$1,618 AUD
Retailer 12$1,641 AUD
Brilliant Earth$2,448 AUD

38 data points across 13 retailers

12 retailers$686 AUD to $2,448 AUD

A
Retailer 1
-
$377 AUD
$265 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$399 AUD
$280 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$686 AUD
$482 USD
View
A
Retailer 4
-
$743 AUD
€497 EUR
View
A
Retailer 5
-
$751 AUD
£415 GBP
View
A
Retailer 6
-
$885 AUD
$622 USD
View
A
Retailer 7
-
$948 AUD
$666 USD
View
B+
Retailer 8
-
$1,300 AUD
$913 USD
View
B+
Retailer 9
-
$1,370 AUD
$963 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,618 AUD
£895 GBP
View
B+
Retailer 11
-
$1,641 AUD
$1,153 USD
View
Most Expensive
B
Brilliant Earth
8073276A · Oct 29
$2,448 AUD
$1,720 USD
View
11 more retailers have this diamond
Prices start from $686 AUDSave up to $1,762 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
1.80ct Radiant
$686 AUD