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Cushion|Lab Grown|IGI

1.89ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG848625175

Shape and cutting style on the report: Square cushion mixed cut

Certificate IGI LG848625175

Diamond specifications and retailer prices

From HK$6,504 HKD
$829 USD
As of October 27, 2026
Save HK$13,639 HKD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$20,142 HKD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 1.89ct lab-grown cushion diamond

This 1.89ct 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 LG848625175 or 848625175. Listed at 6 retailers as of October 27, 2026, with prices from HK$6,504 to HK$20,142, a HK$13,639 spread on the same certified stone. Taylor and Hart lists it at HK$20,142. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848625175
Dimensions6.99 × 6.95 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.99 mm6.95 mm1.89 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848625175
Side View
Table 54.0%Crown 32.8°Girdle: MED-STKPavilionCulet: NoneDepth 65.2%

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 27
Current: HK$7,217 HKD|Low: HK$6,504 HKD|High: HK$20,142 HKD|Avg: HK$11,074 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 28, 2026
Retailer 3HK$6,504 HKD
Retailer 1HK$7,217 HKD
Retailer 4HK$9,268 HKD
Retailer 5HK$9,963 HKD
Retailer 2HK$12,874 HKD
Taylor and HartHK$20,142 HKD

3 data points across 6 retailers

6 retailersHK$6,504 HKD to HK$20,142 HKD

A
Cheapest Retailer
-
HK$6,504 HKD
$829 USD
Final sale: no returns
A
Retailer 2
-
HK$7,217 HKD
$920 USD
View
A
Retailer 3
-
HK$9,268 HKD
£930 GBP
View
A
Retailer 4
-
HK$9,963 HKD
$1,270 USD
View
A
Retailer 5
-
HK$12,874 HKD
$1,641 USD
View
Most Expensive
B+
Taylor and Hart
2GJ9AYZ · Oct 27
HK$20,142 HKD
$2,568 USD
View
5 more retailers have this diamond
Prices start from HK$6,504 HKDSave up to HK$13,639 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
1.89ct Cushion
HK$6,504 HKD