CaratHunter
Plans
Cushion|Lab Grown|IGI

2.55ct E IF Cushion Lab Grown Diamond

GD • E/IF • IGI LG726523942

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG726523942

Diamond specifications and retailer prices

From HK$9,305 HKD
$1,186 USD
As of October 31, 2026
Save HK$33,140 HKD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$42,445 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.55ct lab-grown cushion diamond

This 2.55ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG726523942 or 726523942. Listed at 19 retailers as of October 31, 2026, with prices from HK$9,305 to HK$42,445, a HK$33,140 spread on the same certified stone. Brilliant Earth lists it at HK$42,445. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.55
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726523942
Dimensions9.22 × 7.36 × 4.95 mm
L/W Ratio1.25
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
9.22 mm7.36 mm2.55 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726523942
Side View
Table 62.0%Crown 33°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 67.3%

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 31
Current: HK$42,445 HKD|Low: HK$9,305 HKD|High: HK$48,094 HKD|Avg: HK$23,755 HKD|-11.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 16HK$9,305 HKD
Retailer 10HK$10,066 HKD
Retailer 14HK$10,749 HKD
Retailer 8HK$12,114 HKD
Retailer 13HK$13,964 HKD
Retailer 7HK$14,499 HKD
Retailer 12HK$15,356 HKD
Retailer 15HK$18,210 HKD
Retailer 3HK$21,207 HKD
Retailer 2HK$22,893 HKD
Retailer 5HK$24,833 HKD
Retailer 17HK$24,877 HKD
Retailer 11HK$27,740 HKD
Retailer 4HK$28,496 HKD
Retailer 19HK$30,883 HKD
Retailer 18HK$32,871 HKD
Retailer 6HK$33,672 HKD
Retailer 9HK$39,268 HKD
Brilliant EarthHK$42,445 HKD

32 data points across 19 retailers

19 retailersHK$9,305 HKD to HK$42,445 HKD

A
Cheapest Retailer
-
HK$9,305 HKD
$1,186 USD
Final sale: no returns
Retailer 2
-
HK$10,066 HKD
$1,283 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$10,749 HKD
$1,370 USD
View
A
Retailer 4
-
HK$12,114 HKD
$1,544 USD
View
A
Retailer 5
-
HK$13,964 HKD
£1,401 GBP
View
A
Retailer 6
-
HK$14,499 HKD
$1,848 USD
View
A
Retailer 7
-
HK$15,356 HKD
€1,864 EUR
View
B+
Retailer 8
-
HK$18,210 HKD
$2,321 USD
View
B+
Retailer 9
-
HK$21,207 HKD
$2,703 USD
View
B+
Retailer 10
-
HK$22,893 HKD
A$4,489 AUD
View
B+
Retailer 11
-
HK$24,833 HKD
$3,165 USD
View
B+
Retailer 12
-
HK$24,877 HKD
ZAR 51,224 ZAR
View
Retailer 13
-
HK$27,740 HKD
£2,784 GBP
View
Price last confirmed 20 days ago
B+
Retailer 14
-
HK$28,496 HKD
$3,632 USD
View
B+
Retailer 15
-
HK$30,883 HKD
$3,936 USD
View
B+
Retailer 16
-
HK$32,871 HKD
£3,299 GBP
View
B
Retailer 17
-
HK$33,672 HKD
$4,292 USD
View
Retailer 18
-
HK$39,268 HKD
$5,005 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
15521410A · Oct 31
HK$42,445 HKD
$5,410 USD
View
18 more retailers have this diamond
Prices start from HK$9,305 HKDSave up to HK$33,140 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
2.55ct Cushion
HK$9,305 HKD