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Cushion|Lab Grown|IGI

1.54ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG834612811

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG834612811

Diamond specifications and retailer prices

From HK$3,083 HKD
$393 USD
As of October 30, 2026
Save HK$21,474 HKD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$24,557 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834612811 or 834612811. Listed at 14 retailers as of October 30, 2026, with prices from HK$3,083 to HK$24,557, a HK$21,474 spread on the same certified stone. Do Amore Diamonds lists it at HK$24,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834612811
Dimensions6.78 × 6.65 × 4.43 mm
L/W Ratio1.02
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
6.78 mm6.65 mm1.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834612811
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 66.6%

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$24,557 HKD|Low: HK$3,083 HKD|High: HK$24,557 HKD|Avg: HK$9,444 HKD
Do Amore Diamonds
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
November 1, 2026
Retailer 13HK$3,083 HKD
Retailer 7HK$3,997 HKD
Retailer 9HK$5,178 HKD
Retailer 6HK$5,508 HKD
Retailer 12HK$6,496 HKD
Retailer 4HK$6,512 HKD
Retailer 8HK$6,850 HKD
Retailer 11HK$8,771 HKD
Retailer 10HK$8,897 HKD
Retailer 3HK$12,938 HKD
Retailer 5HK$13,360 HKD
Retailer 14HK$13,644 HKD
Retailer 2HK$14,767 HKD
Do Amore DiamondsHK$24,557 HKD

12 data points across 14 retailers

14 retailersHK$3,083 HKD to HK$24,557 HKD

A
Cheapest Retailer
-
HK$3,083 HKD
$393 USD
Final sale: no returns
A
Retailer 2
-
HK$3,997 HKD
£401 GBP
View
A
Retailer 3
-
HK$5,178 HKD
$660 USD
View
A
Retailer 4
-
HK$5,508 HKD
$702 USD
View
A
Retailer 5
-
HK$6,496 HKD
ZAR 13,376 ZAR
View
A
Retailer 6
-
HK$6,512 HKD
$830 USD
View
A
Retailer 7
-
HK$6,850 HKD
£687 GBP
View
A
Retailer 8
-
HK$8,771 HKD
A$1,720 AUD
View
A
Retailer 9
-
HK$8,897 HKD
$1,134 USD
View
B+
Retailer 10
-
HK$12,938 HKD
$1,649 USD
View
B+
Retailer 11
-
HK$13,360 HKD
$1,703 USD
View
B+
Retailer 12
-
HK$13,644 HKD
SGD 2,350 SGD
View
B+
Retailer 13
-
HK$14,767 HKD
£1,482 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B26E69A13 · Oct 31
HK$24,557 HKD
$3,130 USD
View
13 more retailers have this diamond
Prices start from HK$3,083 HKDSave up to HK$21,474 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
1.54ct Cushion
HK$3,083 HKD