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Cushion|Lab Grown|IGI

4.60ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG846640553

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846640553

Diamond specifications and retailer prices

From $2,044 AUD
$1,436 USD
As of October 31, 2026
Save $6,583 AUD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,627 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.6ct lab-grown cushion diamond

This 4.6ct 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 LG846640553 or 846640553. Listed at 8 retailers as of October 31, 2026, with prices from $2,044 to $8,627, a $6,583 spread on the same certified stone. Brilliant Earth lists it at $8,627. 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

4.60
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846640553
Dimensions11.94 × 8.46 × 5.81 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm8.46 mm4.60 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846640553
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 68.7%

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: Oct 31
Current: $8,627 AUD|Low: $2,044 AUD|High: $14,563 AUD|Avg: $5,013 AUD|-40.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5$2,044 AUD
Retailer 3$2,228 AUD
Retailer 6$2,454 AUD
Retailer 7$2,806 AUD
Retailer 4$3,126 AUD
Retailer 2$5,731 AUD
Retailer 8$8,114 AUD
Brilliant Earth$8,627 AUD

5 data points across 8 retailers

8 retailers$2,044 AUD to $8,627 AUD

A
Cheapest Retailer
-
$2,044 AUD
$1,436 USD
Final sale: no returns
A
Retailer 2
-
$2,228 AUD
$1,565 USD
View
A
Retailer 3
-
$2,454 AUD
$1,724 USD
View
A
Retailer 4
-
$2,806 AUD
HK$15,400 HKD
View
A
Retailer 5
-
$2,813 AUD
$1,976 USD
View
B
Retailer 6
-
$5,731 AUD
View
B
Retailer 7
-
$8,114 AUD
SGD 7,702 SGD
View
Most Expensive
B
Brilliant Earth
22252939Y · Oct 31
$8,627 AUD
$6,060 USD
View
7 more retailers have this diamond
Prices start from $2,044 AUDSave up to $6,583 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
4.60ct Cushion
$2,044 AUD