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Cushion|Lab Grown|IGI

4.88ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG823646752

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

Certificate IGI LG823646752

Diamond specifications and retailer prices

From HK$7,062 HKD
$900 USD
As of October 29, 2026
Save HK$60,653 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$67,714 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.88ct lab-grown cushion diamond

This 4.88ct 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 LG823646752 or 823646752. Listed at 12 retailers as of October 29, 2026, with prices from HK$7,062 to HK$67,714, a HK$60,653 spread on the same certified stone. Brilliant Earth lists it at HK$67,714. 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

4.88
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823646752
Dimensions9.89 × 9.77 × 6.60 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
9.89 mm9.77 mm4.88 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823646752
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$9,812 HKD|Low: HK$5,406 HKD|High: HK$43,626 HKD|Avg: HK$16,891 HKD|+0.9%
Retailer 1
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 2HK$5,406 HKD
Retailer 7HK$7,062 HKD
Retailer 11HK$7,964 HKD
Retailer 8HK$8,050 HKD
Retailer 4HK$9,507 HKD
Retailer 1HK$9,812 HKD
Retailer 10HK$12,539 HKD
Retailer 13HK$15,163 HKD
Retailer 3HK$17,497 HKD
Retailer 5HK$21,833 HKD
Retailer 6HK$24,823 HKD
Retailer 12HK$41,254 HKD
Retailer 9HK$43,626 HKD

17 data points across 13 retailers

12 retailersHK$7,062 HKD to HK$67,714 HKD

A
Cheapest Retailer
-
HK$7,062 HKD
$900 USD
A
Retailer 2
-
HK$7,964 HKD
$1,015 USD
View
B+
Retailer 3
-
HK$8,050 HKD
$1,026 USD
View
A
Retailer 4
-
HK$9,812 HKD
€1,191 EUR
View
A
Retailer 5
-
HK$12,539 HKD
$1,598 USD
View
A
Retailer 6
-
HK$15,163 HKD
$1,932 USD
View
Retailer 7
-
HK$17,497 HKD
$2,230 USD
View
Price last confirmed 24 days ago
Retailer 8
-
HK$21,833 HKD
$2,783 USD
View
Price last confirmed 43 days ago
B+
Retailer 9
-
HK$24,823 HKD
£2,491 GBP
View
B
Retailer 10
-
HK$41,254 HKD
$5,258 USD
View
B
Retailer 11
-
HK$43,626 HKD
$5,560 USD
View
Most Expensive
B
Brilliant Earth
22267994A · Oct 29
HK$67,714 HKD
$8,630 USD
View
11 more retailers have this diamond
Prices start from HK$7,062 HKDSave up to HK$60,653 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
4.88ct Cushion
HK$7,062 HKD