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Cushion|Lab Grown|IGI

2.55ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG769628835

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG769628835

Diamond specifications and retailer prices

From HK$8,795 HKD
$1,121 USD
As of October 31, 2026
Save HK$60,953 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$69,748 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG769628835 or 769628835. Listed at 17 retailers as of October 31, 2026, with prices from HK$8,795 to HK$69,748, a HK$60,953 spread on the same certified stone. Do Amore Diamonds lists it at HK$69,748. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.55
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769628835
Dimensions9.42 × 7.21 × 4.83 mm
L/W Ratio1.31
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
9.42 mm7.21 mm2.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769628835
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 67.0%

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 31
Current: HK$69,748 HKD|Low: HK$8,795 HKD|High: HK$72,887 HKD|Avg: HK$26,816 HKD|-4.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 6HK$8,795 HKD
Retailer 12HK$10,160 HKD
Retailer 3HK$11,627 HKD
Retailer 7HK$14,554 HKD
Retailer 2HK$14,583 HKD
Retailer 4HK$16,327 HKD
Retailer 16HK$18,783 HKD
Retailer 10HK$21,040 HKD
Retailer 11HK$23,887 HKD
Retailer 13HK$25,961 HKD
Retailer 18HK$27,740 HKD
Retailer 17HK$28,260 HKD
Retailer 14HK$32,503 HKD
Retailer 9HK$33,097 HKD
Retailer 8HK$35,317 HKD
Retailer 5HK$35,768 HKD
Retailer 15HK$38,875 HKD
Do Amore DiamondsHK$69,748 HKD

33 data points across 18 retailers

17 retailersHK$8,795 HKD to HK$69,748 HKD

A
Cheapest Retailer
-
HK$8,795 HKD
$1,121 USD
Final sale: no returns
A
Retailer 2
-
HK$10,160 HKD
$1,295 USD
View
A
Retailer 3
-
HK$11,627 HKD
$1,482 USD
View
A
Retailer 4
-
HK$14,554 HKD
$1,855 USD
View
A
Retailer 5
-
HK$14,583 HKD
£1,464 GBP
View
A
Retailer 6
-
HK$16,327 HKD
$2,081 USD
View
A
Retailer 7
-
HK$18,783 HKD
$2,394 USD
View
A
Retailer 8
-
HK$23,887 HKD
A$4,684 AUD
View
A
Retailer 9
-
HK$25,961 HKD
ZAR 53,457 ZAR
View
B+
Retailer 10
-
HK$27,740 HKD
£2,784 GBP
View
B+
Retailer 11
-
HK$28,260 HKD
$3,602 USD
View
B+
Retailer 12
-
HK$32,503 HKD
£3,262 GBP
View
Retailer 13
-
HK$33,097 HKD
A$6,490 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
HK$35,317 HKD
SGD 6,083 SGD
View
B+
Retailer 15
-
HK$35,768 HKD
$4,559 USD
View
Retailer 16
-
HK$38,875 HKD
$4,955 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-1119F5E6E · Oct 31
HK$69,748 HKD
$8,890 USD
View
16 more retailers have this diamond
Prices start from HK$8,795 HKDSave up to HK$60,953 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$8,795 HKD