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Cushion|Lab Grown|IGI

2.74ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG764608425

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG764608425

Diamond specifications and retailer prices

From HK$11,180 HKD
$1,425 USD
As of October 31, 2026
Save HK$42,720 HKD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$53,900 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.74ct lab-grown cushion diamond

This 2.74ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764608425 or 764608425. Listed at 19 retailers as of October 30, 2026, with prices from HK$11,180 to HK$53,900, a HK$42,720 spread on the same certified stone. Brilliant Earth lists it at HK$53,900. 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

2.74
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764608425
Dimensions9.94 × 7.28 × 4.87 mm
L/W Ratio1.37
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
9.94 mm7.28 mm2.74 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764608425
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 66.9%

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$53,900 HKD|Low: HK$11,180 HKD|High: HK$78,379 HKD|Avg: HK$31,559 HKD|-31.2%
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
October 31, 2026
Retailer 7HK$11,180 HKD
Retailer 16HK$12,945 HKD
Retailer 4HK$13,895 HKD
Retailer 12HK$16,323 HKD
Retailer 8HK$18,335 HKD
Retailer 2HK$18,470 HKD
Retailer 17HK$19,850 HKD
Retailer 5HK$23,843 HKD
Retailer 15HK$27,544 HKD
Retailer 3HK$27,979 HKD
Retailer 13HK$29,886 HKD
Retailer 18HK$33,242 HKD
Retailer 14HK$37,415 HKD
Retailer 9HK$38,789 HKD
Retailer 6HK$40,651 HKD
Retailer 10HK$44,603 HKD
Retailer 11HK$52,338 HKD
Brilliant EarthHK$53,900 HKD

39 data points across 18 retailers

19 retailersHK$11,180 HKD to HK$53,900 HKD

A
Cheapest Retailer
-
HK$11,180 HKD
$1,425 USD
Final sale: no returns
A
Retailer 2
-
HK$12,945 HKD
$1,650 USD
View
A
Retailer 3
-
HK$13,895 HKD
$1,771 USD
View
A
Retailer 4
-
HK$16,323 HKD
£1,638 GBP
View
A
Retailer 5
-
HK$18,335 HKD
$2,337 USD
View
A
Retailer 6
-
HK$18,470 HKD
€2,242 EUR
View
A
Retailer 7
-
HK$19,850 HKD
$2,530 USD
View
A
Retailer 8
-
HK$23,843 HKD
$3,039 USD
View
Retailer 9
-
HK$27,544 HKD
A$5,401 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$27,979 HKD
£2,808 GBP
View
B+
Retailer 11
-
HK$29,886 HKD
ZAR 61,539 ZAR
View
B+
Retailer 12
-
HK$31,830 HKD
$4,057 USD
View
B+
Retailer 13
-
HK$33,242 HKD
$4,237 USD
View
B+
Retailer 14
-
HK$37,415 HKD
£3,755 GBP
View
B+
Retailer 15
-
HK$38,789 HKD
SGD 6,681 SGD
View
B+
Retailer 16
-
HK$40,651 HKD
$5,181 USD
View
Retailer 17
-
HK$44,603 HKD
$5,685 USD
View
Price last confirmed 26 days ago
B
Retailer 18
-
HK$52,338 HKD
A$10,263 AUD
View
Most Expensive
B
Brilliant Earth
17593269A · Oct 30
HK$53,900 HKD
$6,870 USD
View
18 more retailers have this diamond
Prices start from HK$11,180 HKDSave up to HK$42,720 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
2.74ct Cushion
HK$11,180 HKD