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Cushion|Lab Grown|IGI

1.55ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG671490318

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG671490318

Diamond specifications and retailer prices

From HK$1,789 HKD
$228 USD
As of October 28, 2026
Save HK$13,512 HKD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$15,300 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct 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 LG671490318 or 671490318. Listed at 13 retailers as of October 28, 2026, with prices from HK$1,789 to HK$15,300, a HK$13,512 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,300. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671490318
Dimensions6.14 × 6.14 × 7.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.14 mm6.14 mm1.55 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671490318
Side View
Table 60.0%Crown 36.5°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 64.8%

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 28
Current: HK$4,074 HKD|Low: HK$1,279 HKD|High: HK$8,859 HKD|Avg: HK$5,265 HKD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10HK$1,789 HKD
Retailer 8HK$1,977 HKD
Retailer 7HK$2,660 HKD
Retailer 3HK$3,115 HKD
Retailer 1HK$4,074 HKD
Retailer 2HK$4,590 HKD
Retailer 5HK$7,125 HKD
Retailer 6HK$7,729 HKD
Retailer 9HK$8,058 HKD
Retailer 11HK$8,490 HKD
Retailer 4HK$8,799 HKD

43 data points across 11 retailers

13 retailersHK$1,789 HKD to HK$15,300 HKD

A
Cheapest Retailer
-
HK$1,789 HKD
$228 USD
Final sale: no returns
A
Retailer 2
-
HK$1,977 HKD
$252 USD
View
B+
Retailer 3
-
HK$2,660 HKD
$339 USD
View
A
Retailer 4
-
HK$3,115 HKD
$397 USD
View
A
Retailer 5
-
HK$4,074 HKD
£409 GBP
View
B+
Retailer 6
-
HK$4,590 HKD
$585 USD
View
B+
Retailer 7
-
HK$7,125 HKD
A$1,397 AUD
View
Retailer 8
-
HK$7,729 HKD
$985 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$8,058 HKD
$1,027 USD
View
Retailer 10
-
HK$8,372 HKD
$1,067 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
HK$8,490 HKD
£852 GBP
View
B
Retailer 12
-
HK$8,799 HKD
£883 GBP
View
Most Expensive
B
Do Amore Diamonds
27-00B04508B · Oct 29
HK$15,300 HKD
$1,950 USD
View
12 more retailers have this diamond
Prices start from HK$1,789 HKDSave up to HK$13,512 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
1.55ct Cushion
HK$1,789 HKD