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Cushion|Lab Grown|IGI

3.06ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG711522854

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

Certificate IGI LG711522854

Diamond specifications and retailer prices

From HK$4,787 HKD
£480 GBP
As of October 29, 2026
Save HK$37,034 HKD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$41,821 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711522854 or 711522854. Listed at 13 retailers as of October 28, 2026, with prices from HK$4,787 to HK$41,821, a HK$37,034 spread on the same certified stone. Brilliant Earth lists it at HK$41,821. 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

3.06
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711522854
Dimensions8.54 × 8.38 × 5.52 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm8.38 mm3.06 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711522854
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 65.9%

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 29
Current: HK$41,821 HKD|Low: HK$3,978 HKD|High: HK$43,155 HKD|Avg: HK$12,794 HKD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 5HK$3,978 HKD
Retailer 7HK$4,787 HKD
Retailer 10HK$6,002 HKD
Retailer 12HK$6,293 HKD
Retailer 2HK$6,522 HKD
Retailer 6HK$6,748 HKD
Retailer 11HK$6,952 HKD
Retailer 3HK$9,345 HKD
Retailer 4HK$13,061 HKD
Retailer 13HK$14,892 HKD
Retailer 8HK$15,625 HKD
Retailer 9HK$18,400 HKD
Brilliant EarthHK$41,821 HKD

31 data points across 13 retailers

13 retailersHK$4,787 HKD to HK$41,821 HKD

A
Retailer 1
-
HK$3,978 HKD
$507 USD
Price last confirmed 17 days ago
A
Retailer 2
-
HK$4,787 HKD
£480 GBP
View
A
Retailer 3
-
HK$6,002 HKD
$765 USD
View
B+
Retailer 4
-
HK$6,293 HKD
$802 USD
View
A
Retailer 5
-
HK$6,522 HKD
£654 GBP
View
A
Retailer 6
-
HK$6,748 HKD
€819 EUR
View
A
Retailer 7
-
HK$6,952 HKD
$886 USD
View
A
Retailer 8
-
HK$9,345 HKD
$1,191 USD
View
B+
Retailer 9
-
HK$13,061 HKD
$1,665 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
HK$14,892 HKD
$1,898 USD
View
B+
Retailer 11
-
HK$15,625 HKD
£1,568 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$18,400 HKD
$2,345 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14873150A · Oct 28
HK$41,821 HKD
$5,330 USD
View
12 more retailers have this diamond
Prices start from HK$4,787 HKDSave up to HK$37,034 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
3.06ct Cushion
HK$4,787 HKD