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Cushion|Lab Grown|IGI

4.65ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG837652987

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837652987

Diamond specifications and retailer prices

From $1,002 AUD
$704 USD
As of October 29, 2026
Save $6,842 AUD (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,844 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.65ct lab-grown cushion diamond

This 4.65ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837652987 or 837652987. Listed at 4 retailers as of October 28, 2026, with prices from $1,002 to $7,844, a $6,842 spread on the same certified stone. Brilliant Earth lists it at $7,844. 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

4.65
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837652987
Dimensions11.67 × 8.64 × 5.78 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
11.67 mm8.64 mm4.65 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837652987
Side View
Table 62.0%Crown 35.9°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $7,844 AUD|Low: $1,002 AUD|High: $8,086 AUD|Avg: $4,763 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 3$1,002 AUD
Retailer 2$1,717 AUD
Retailer 4$5,936 AUD
Brilliant Earth$7,844 AUD

31 data points across 4 retailers

4 retailers$1,002 AUD to $7,844 AUD

A
Cheapest Retailer
-
$1,002 AUD
$704 USD
Final sale: no returns
A
Retailer 2
-
$1,717 AUD
£950 GBP
View
Retailer 3
-
$5,936 AUD
$4,170 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21460090A · Oct 28
$7,844 AUD
$5,510 USD
View
3 more retailers have this diamond
Prices start from $1,002 AUDSave up to $6,842 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
4.65ct Cushion
$1,002 AUD