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Cushion|Lab Grown|IGI

2.73ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG845698189

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845698189

Diamond specifications and retailer prices

From $555 AUD
$390 USD
As of October 30, 2026
Save $3,502 AUD (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,057 AUD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 2.73ct lab-grown cushion diamond

This 2.73ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845698189 or 845698189. Listed at 3 retailers as of October 24, 2026, with prices from $555 to $4,057, a $3,502 spread on the same certified stone. Brilliant Earth lists it at $4,057. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.73
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845698189
Dimensions9.68 × 7.18 × 4.87 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.68 mm7.18 mm2.73 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845698189
Side View
Table 62.0%Crown 35.5°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,057 AUD|Low: $555 AUD|High: $4,057 AUD|Avg: $2,312 AUD
Brilliant Earth
Retailer 2
Retailer 3
October 25, 2026
Retailer 3$555 AUD
Retailer 2$1,122 AUD
Brilliant Earth$4,057 AUD

9 data points across 3 retailers

3 retailers$555 AUD to $4,057 AUD

A
Cheapest Retailer
-
$555 AUD
$390 USD
Final sale: no returns
A
Retailer 2
-
$1,122 AUD
£621 GBP
View
Most Expensive
B
Brilliant Earth
22150783A · Oct 24
$4,057 AUD
$2,850 USD
View
2 more retailers have this diamond
Prices start from $555 AUDSave up to $3,502 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
2.73ct Cushion
$555 AUD