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Cushion|Lab Grown|IGI

1.90ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG826624673

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826624673

Diamond specifications and retailer prices

From HK$3,978 HKD
$507 USD
As of October 28, 2026
Save HK$15,073 HKD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$19,051 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826624673 or 826624673. Listed at 16 retailers as of October 28, 2026, with prices from HK$3,978 to HK$19,051, a HK$15,073 spread on the same certified stone. With Clarity lists it at HK$19,051. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826624673
Dimensions9.26 × 6.36 × 4.07 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm6.36 mm1.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826624673
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 64.0%

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$10,221 HKD|Low: HK$3,978 HKD|High: HK$19,765 HKD|Avg: HK$9,991 HKD|-2.3%
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
With Clarity
October 30, 2026
Retailer 13HK$3,978 HKD
Retailer 5HK$4,488 HKD
Retailer 10HK$4,544 HKD
Retailer 2HK$5,900 HKD
Retailer 3HK$5,924 HKD
Retailer 9HK$6,723 HKD
Retailer 8HK$7,239 HKD
Retailer 12HK$7,566 HKD
Retailer 1HK$10,221 HKD
Retailer 6HK$12,484 HKD
Retailer 7HK$14,358 HKD
Retailer 4HK$16,243 HKD
Retailer 11HK$18,482 HKD
With ClarityHK$19,051 HKD

19 data points across 14 retailers

16 retailersHK$3,978 HKD to HK$19,051 HKD

A
Cheapest Retailer
-
HK$3,978 HKD
$507 USD
Final sale: no returns
Retailer 2
-
HK$4,488 HKD
$572 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$4,544 HKD
£456 GBP
View
A
Retailer 4
-
HK$5,900 HKD
$752 USD
View
A
Retailer 5
-
HK$5,924 HKD
$755 USD
View
A
Retailer 6
-
HK$6,723 HKD
€816 EUR
View
A
Retailer 7
-
HK$7,239 HKD
£726 GBP
View
A
Retailer 8
-
HK$7,566 HKD
ZAR 15,577 ZAR
View
A
Retailer 9
-
HK$10,221 HKD
A$2,004 AUD
View
A
Retailer 10
-
HK$12,484 HKD
$1,591 USD
View
A
Retailer 11
-
HK$14,358 HKD
$1,830 USD
View
Retailer 12
-
HK$15,989 HKD
A$3,135 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
HK$16,243 HKD
£1,630 GBP
View
B+
Retailer 14
-
HK$17,105 HKD
$2,180 USD
View
B
Retailer 15
-
HK$18,482 HKD
SGD 3,183 SGD
View
Most Expensive
B+
With Clarity
826624673 · Oct 30
HK$19,051 HKD
$2,428 USD
View
15 more retailers have this diamond
Prices start from HK$3,978 HKDSave up to HK$15,073 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
1.90ct Cushion
HK$3,978 HKD