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Cushion|Lab Grown|IGI

4.73ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG838662126

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838662126

Diamond specifications and retailer prices

From $1,067 AUD
$748 USD
As of November 1, 2026
Save $768 AUD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,962 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 4.73ct lab-grown cushion diamond

This 4.73ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838662126 or 838662126. Listed at 4 retailers as of November 1, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.73
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838662126
Dimensions12.00 × 8.56 × 5.71 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm8.56 mm4.73 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838662126
Side View
Table 64.0%Crown 35.2°Girdle: MED-THKPavilion 37°Culet: NoneDepth 66.7%

Caratlytics Score

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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: Nov 1
Current: $7,962 AUD|Low: $1,067 AUD|High: $7,962 AUD|Avg: $4,389 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$1,067 AUD
Retailer 2$1,835 AUD
Retailer 4$6,121 AUD
Brilliant Earth$7,962 AUD

33 data points across 4 retailers

4 retailers$1,067 AUD to $1,835 AUD

A
Cheapest Retailer
-
$1,067 AUD
$748 USD
Final sale: no returns
A
Retailer 2
-
$1,835 AUD
£1,013 GBP
View
Retailer 3
-
$6,121 AUD
$4,290 USD
View
Price last confirmed 14 days ago
Most Expensive
Brilliant Earth
21579528A · Oct 22
$7,962 AUD
$5,580 USD
View
Price last confirmed 11 days ago
3 more retailers have this diamond
Prices start from $1,067 AUDSave up to $768 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
4.73ct Cushion
$1,067 AUD