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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 HK$5,207 HKD
£523 GBP
As of October 27, 2026
Save HK$75,604 HKD (94%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$80,811 HKD 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 HK$5,207 to HK$80,811, a HK$75,604 spread on the same certified stone. Brilliant Earth lists it at HK$80,811. 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

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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 27
Current: HK$41,190 HKD|Low: HK$5,189 HKD|High: HK$80,811 HKD|Avg: HK$18,133 HKD|-49.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 19HK$5,207 HKD
Retailer 7HK$5,798 HKD
Retailer 16HK$6,628 HKD
Retailer 21HK$7,414 HKD
Retailer 2HK$8,856 HKD
Retailer 8HK$8,897 HKD
Retailer 20HK$9,565 HKD
Retailer 9HK$9,815 HKD
Retailer 3HK$12,689 HKD
Retailer 4HK$12,969 HKD
Retailer 13HK$13,165 HKD
Retailer 5HK$15,919 HKD
Retailer 14HK$18,653 HKD
Retailer 17HK$19,211 HKD
Retailer 10HK$19,939 HKD
Retailer 6HK$20,524 HKD
Retailer 12HK$20,760 HKD
Retailer 22HK$25,388 HKD
Retailer 18HK$26,950 HKD
Retailer 15HK$28,385 HKD
Retailer 11HK$32,442 HKD
Brilliant EarthHK$41,190 HKD

24 data points across 22 retailers

22 retailersHK$5,207 HKD to HK$80,811 HKD

A
Cheapest Retailer
-
HK$5,207 HKD
£523 GBP
A
Retailer 2
-
HK$6,628 HKD
View
A
Retailer 3
-
HK$7,414 HKD
$945 USD
View
A
Retailer 4
-
HK$8,856 HKD
€1,075 EUR
View
A
Retailer 5
-
HK$8,897 HKD
$1,134 USD
View
A
Retailer 6
-
HK$9,565 HKD
£960 GBP
View
B+
Retailer 7
-
HK$9,815 HKD
$1,251 USD
View
Retailer 8
-
HK$12,689 HKD
ZAR 26,127 ZAR
View
Price last confirmed 7 days ago
Retailer 9
-
HK$12,969 HKD
A$2,543 AUD
View
Price last confirmed 11 days ago
A
Retailer 10
-
HK$13,165 HKD
$1,678 USD
View
A
Retailer 11
-
HK$15,919 HKD
$2,029 USD
View
A
Retailer 12
-
HK$18,653 HKD
£1,872 GBP
View
B+
Retailer 13
-
HK$19,211 HKD
SGD 3,309 SGD
View
B+
Retailer 14
-
HK$19,939 HKD
$2,541 USD
View
B+
Retailer 15
-
HK$20,524 HKD
$2,616 USD
View
B+
Retailer 16
-
HK$20,760 HKD
$2,646 USD
View
B+
Retailer 17
-
HK$25,388 HKD
£2,548 GBP
View
B+
Retailer 18
-
HK$26,950 HKD
$3,435 USD
View
Retailer 19
-
HK$28,385 HKD
A$5,566 AUD
View
Price last confirmed 23 days ago
Retailer 20
-
HK$32,442 HKD
$4,135 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
HK$41,190 HKD
$5,250 USD
View
Most Expensive
B
Brilliant Earth
21273767A · Oct 28
HK$80,811 HKD
$10,300 USD
View
21 more retailers have this diamond
Prices start from HK$5,207 HKDSave up to HK$75,604 HKD

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
HK$5,207 HKD