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Cushion|Lab Grown|IGI

4.61ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG829610851

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG829610851

Diamond specifications and retailer prices

From $945 AUD
£523 GBP
As of October 27, 2026
Save $13,718 AUD (94%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,663 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.61ct lab-grown cushion diamond

This 4.61ct 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 LG829610851 or 829610851. Listed at 22 retailers as of October 27, 2026, with prices from $945 to $14,663, a $13,718 spread on the same certified stone. Brilliant Earth lists it at $14,663. 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

4.61
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610851
Dimensions9.81 × 9.44 × 5.78 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.81 mm9.44 mm4.61 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829610851
Side View
Table 65.0%Crown 35.3°Girdle: MED-STKPavilion 33°Culet: NoneDepth 61.2%

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 27
Current: $7,474 AUD|Low: $942 AUD|High: $14,663 AUD|Avg: $3,290 AUD|-49.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 17
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Retailer 22
October 31, 2026
Retailer 19$945 AUD
Retailer 7$1,052 AUD
Retailer 16$1,203 AUD
Retailer 21$1,345 AUD
Retailer 2$1,607 AUD
Retailer 8$1,614 AUD
Retailer 20$1,736 AUD
Retailer 9$1,781 AUD
Retailer 3$2,302 AUD
Retailer 4$2,353 AUD
Retailer 13$2,389 AUD
Retailer 5$2,888 AUD
Retailer 14$3,385 AUD
Retailer 17$3,486 AUD
Retailer 10$3,618 AUD
Retailer 6$3,724 AUD
Retailer 12$3,767 AUD
Retailer 22$4,607 AUD
Retailer 18$4,890 AUD
Retailer 15$5,150 AUD
Retailer 11$5,887 AUD
Brilliant Earth$7,474 AUD

24 data points across 22 retailers

22 retailers$945 AUD to $14,663 AUD

A
Cheapest Retailer
-
$945 AUD
£523 GBP
A
Retailer 2
-
$1,203 AUD
HK$6,600 HKD
View
A
Retailer 3
-
$1,345 AUD
$945 USD
View
A
Retailer 4
-
$1,607 AUD
€1,075 EUR
View
A
Retailer 5
-
$1,614 AUD
$1,134 USD
View
A
Retailer 6
-
$1,736 AUD
£960 GBP
View
B+
Retailer 7
-
$1,781 AUD
$1,251 USD
View
Retailer 8
-
$2,302 AUD
ZAR 26,127 ZAR
View
Price last confirmed 7 days ago
Retailer 9
-
$2,353 AUD
View
Price last confirmed 11 days ago
A
Retailer 10
-
$2,389 AUD
$1,678 USD
View
A
Retailer 11
-
$2,888 AUD
$2,029 USD
View
A
Retailer 12
-
$3,385 AUD
£1,872 GBP
View
B+
Retailer 13
-
$3,486 AUD
SGD 3,309 SGD
View
B+
Retailer 14
-
$3,618 AUD
$2,541 USD
View
B+
Retailer 15
-
$3,724 AUD
$2,616 USD
View
B+
Retailer 16
-
$3,767 AUD
$2,646 USD
View
B+
Retailer 17
-
$4,607 AUD
£2,548 GBP
View
B+
Retailer 18
-
$4,890 AUD
$3,435 USD
View
Retailer 19
-
$5,150 AUD
View
Price last confirmed 23 days ago
Retailer 20
-
$5,887 AUD
$4,135 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$7,474 AUD
$5,250 USD
View
Most Expensive
B
Brilliant Earth
21273767A · Oct 28
$14,663 AUD
$10,300 USD
View
21 more retailers have this diamond
Prices start from $945 AUDSave up to $13,718 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
4.61ct Cushion
$945 AUD