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Cushion|Lab Grown|IGI

4.71ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG823676090

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

Certificate IGI LG823676090

Diamond specifications and retailer prices

From HK$5,108 HKD
$651 USD
As of November 1, 2026
Save HK$4,136 HKD (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$9,243 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 4.71ct lab-grown cushion diamond

This 4.71ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823676090 or 823676090. Listed at 2 retailers as of November 1, 2026, with prices from HK$5,108 to HK$9,243, a HK$4,136 spread on the same certified stone. 77 Diamonds lists it at HK$9,243. 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

4.71
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823676090
Dimensions9.77 × 9.63 × 6.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm9.63 mm4.71 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823676090
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: HK$9,243 HKD|Low: HK$5,108 HKD|High: HK$18,839 HKD|Avg: HK$11,030 HKD|+0.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2HK$5,108 HKD
Retailer 3HK$6,905 HKD
Retailer 4HK$8,968 HKD
77 DiamondsHK$9,243 HKD
Retailer 5HK$16,948 HKD
Retailer 6HK$18,839 HKD

37 data points across 6 retailers

2 retailersHK$5,108 HKD to HK$9,243 HKD

A
Cheapest Retailer
-
HK$5,108 HKD
$651 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
CUSTVSVT7JZXDX · Nov 2
HK$9,243 HKD
£928 GBP
View
1 more retailer has this diamond
Prices start from HK$5,108 HKDSave up to HK$4,136 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
4.71ct Cushion
HK$5,108 HKD