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Cushion|Lab Grown|IGI

4.85ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG841690310

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841690310

Diamond specifications and retailer prices

From HK$5,500 HKD
$701 USD
As of October 29, 2026
Save HK$30,358 HKD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$35,858 HKD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 4.85ct lab-grown cushion diamond

This 4.85ct 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 LG841690310 or 841690310. Listed at 3 retailers as of October 24, 2026, with prices from HK$5,500 to HK$35,858, a HK$30,358 spread on the same certified stone. Brilliant Earth lists it at HK$35,858. 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

4.85
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841690310
Dimensions11.95 × 8.59 × 5.90 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.95 mm8.59 mm4.85 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841690310
Side View
Table 62.0%Crown 35°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: HK$35,858 HKD|Low: HK$5,500 HKD|High: HK$35,858 HKD|Avg: HK$21,897 HKD
Brilliant Earth
Retailer 2
Retailer 3
October 25, 2026
Retailer 2HK$5,500 HKD
Retailer 3HK$9,309 HKD
Brilliant EarthHK$35,858 HKD

10 data points across 3 retailers

3 retailersHK$5,500 HKD to HK$35,858 HKD

A
Cheapest Retailer
-
HK$5,500 HKD
$701 USD
Final sale: no returns
A
Retailer 2
-
HK$9,309 HKD
£934 GBP
View
Most Expensive
B
Brilliant Earth
21704308A · Oct 24
HK$35,858 HKD
$4,570 USD
View
2 more retailers have this diamond
Prices start from HK$5,500 HKDSave up to HK$30,358 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
4.85ct Cushion
HK$5,500 HKD