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Cushion|Lab Grown|IGI

4.87ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG838607699

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838607699

Diamond specifications and retailer prices

From HK$5,453 HKD
$695 USD
As of October 29, 2026
Save HK$30,562 HKD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$36,015 HKD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 4.87ct lab-grown cushion diamond

This 4.87ct 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 LG838607699 or 838607699. Listed at 3 retailers as of October 23, 2026, with prices from HK$5,453 to HK$36,015, a HK$30,562 spread on the same certified stone. Brilliant Earth lists it at HK$36,015. 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

4.87
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838607699
Dimensions12.14 × 8.72 × 5.84 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
12.14 mm8.72 mm4.87 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838607699
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.0%

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$36,015 HKD|Low: HK$5,453 HKD|High: HK$37,113 HKD|Avg: HK$20,671 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
October 24, 2026
Retailer 3HK$5,453 HKD
Retailer 2HK$9,254 HKD
Brilliant EarthHK$36,015 HKD

24 data points across 3 retailers

3 retailersHK$5,453 HKD to HK$36,015 HKD

A
Cheapest Retailer
-
HK$5,453 HKD
$695 USD
Final sale: no returns
A
Retailer 2
-
HK$9,254 HKD
£929 GBP
View
Most Expensive
B
Brilliant Earth
21542322A · Oct 23
HK$36,015 HKD
$4,590 USD
View
2 more retailers have this diamond
Prices start from HK$5,453 HKDSave up to HK$30,562 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
4.87ct Cushion
HK$5,453 HKD