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Cushion|Lab Grown|IGI

1.50ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG587314030

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG587314030

Diamond specifications and retailer prices

From HK$2,001 HKD
$255 USD
As of October 30, 2026
Save HK$12,200 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$14,201 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG587314030 or 587314030. Listed at 16 retailers as of October 29, 2026, with prices from HK$2,001 to HK$14,201, a HK$12,200 spread on the same certified stone. Brilliant Earth lists it at HK$14,201. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587314030
Dimensions7.61 × 6.18 × 4.22 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.61 mm6.18 mm1.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587314030
Side View
Table 58.0%Crown 33.2°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 68.3%

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 30
Current: HK$14,201 HKD|Low: HK$1,404 HKD|High: HK$14,201 HKD|Avg: HK$6,219 HKD
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 9HK$2,001 HKD
Retailer 13HK$2,220 HKD
Retailer 3HK$3,758 HKD
Retailer 12HK$3,860 HKD
Retailer 2HK$4,142 HKD
Retailer 14HK$4,197 HKD
Retailer 8HK$4,210 HKD
Retailer 15HK$6,135 HKD
Retailer 11HK$7,012 HKD
Retailer 5HK$7,539 HKD
Retailer 6HK$8,364 HKD
Retailer 10HK$8,898 HKD
Retailer 7HK$9,258 HKD
Retailer 4HK$10,064 HKD
Brilliant EarthHK$14,201 HKD

45 data points across 15 retailers

16 retailersHK$2,001 HKD to HK$14,201 HKD

A
Cheapest Retailer
-
HK$2,001 HKD
$255 USD
Final sale: no returns
A
Retailer 2
-
HK$2,220 HKD
$283 USD
View
A
Retailer 3
-
HK$3,758 HKD
$479 USD
View
A
Retailer 4
-
HK$3,860 HKD
$492 USD
View
A
Retailer 5
-
HK$4,142 HKD
£416 GBP
View
A
Retailer 6
-
HK$4,197 HKD
$535 USD
View
A
Retailer 7
-
HK$4,210 HKD
€511 EUR
View
B+
Retailer 8
-
HK$6,135 HKD
$782 USD
View
B+
Retailer 9
-
HK$7,012 HKD
A$1,375 AUD
View
B+
Retailer 10
-
HK$7,539 HKD
$961 USD
View
B
Retailer 11
-
HK$8,364 HKD
$1,066 USD
View
B
Retailer 12
-
HK$8,898 HKD
£893 GBP
View
B
Retailer 13
-
HK$8,944 HKD
$1,140 USD
View
B
Retailer 14
-
HK$9,446 HKD
$1,204 USD
View
B
Retailer 15
-
HK$10,064 HKD
$1,283 USD
View
Most Expensive
B
Brilliant Earth
14716420A · Oct 29
HK$14,201 HKD
$1,810 USD
View
15 more retailers have this diamond
Prices start from HK$2,001 HKDSave up to HK$12,200 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
1.50ct Cushion
HK$2,001 HKD