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Cushion|Lab Grown|IGI

3.50ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG833642838

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

Certificate IGI LG833642838

Diamond specifications and retailer prices

From HK$7,038 HKD
$897 USD
As of October 29, 2026
Save HK$40,982 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$48,020 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.5ct lab-grown cushion diamond

This 3.5ct 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 LG833642838 or 833642838. Listed at 13 retailers as of October 29, 2026, with prices from HK$7,038 to HK$48,020, a HK$40,982 spread on the same certified stone. Brilliant Earth lists it at HK$48,020. 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

3.50
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833642838
Dimensions9.42 × 9.01 × 5.70 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.42 mm9.01 mm3.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833642838
Side View
Table 54.0%Crown 39°Girdle: MED-STKPavilion 40°Culet: LargeDepth 63.3%

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$48,020 HKD|Low: HK$7,038 HKD|High: HK$49,432 HKD|Avg: HK$18,925 HKD|-2.9%
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 30, 2026
Retailer 8HK$7,038 HKD
Retailer 10HK$8,788 HKD
Retailer 3HK$9,761 HKD
Retailer 2HK$11,205 HKD
Retailer 4HK$11,573 HKD
Retailer 12HK$11,785 HKD
Retailer 6HK$12,894 HKD
Retailer 9HK$22,441 HKD
Retailer 11HK$22,857 HKD
Retailer 13HK$24,549 HKD
Retailer 5HK$25,261 HKD
Retailer 7HK$27,523 HKD
Brilliant EarthHK$48,020 HKD

37 data points across 13 retailers

13 retailersHK$7,038 HKD to HK$48,020 HKD

A
Cheapest Retailer
-
HK$7,038 HKD
$897 USD
Final sale: no returns
A
Retailer 2
-
HK$8,788 HKD
$1,120 USD
View
A
Retailer 3
-
HK$9,761 HKD
$1,244 USD
View
A
Retailer 4
-
HK$11,205 HKD
£1,124 GBP
View
Retailer 5
-
HK$11,573 HKD
$1,475 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$11,785 HKD
$1,502 USD
View
A
Retailer 7
-
HK$12,894 HKD
€1,565 EUR
View
Retailer 8
-
HK$22,441 HKD
$2,860 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
HK$22,857 HKD
$2,913 USD
View
B
Retailer 10
-
HK$24,549 HKD
SGD 4,228 SGD
View
Retailer 11
-
HK$25,261 HKD
$3,219 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
HK$27,523 HKD
£2,762 GBP
View
Most Expensive
B
Brilliant Earth
21592814A · Oct 29
HK$48,020 HKD
$6,120 USD
View
12 more retailers have this diamond
Prices start from HK$7,038 HKDSave up to HK$40,982 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
3.50ct Cushion
HK$7,038 HKD