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Cushion|Lab Grown|IGI

2.74ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG844644957

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844644957

Diamond specifications and retailer prices

From HK$9,169 HKD
£920 GBP
As of October 30, 2026
Save HK$44,652 HKD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$53,822 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 LG844644957 or 844644957. Listed at 10 retailers as of October 30, 2026, with prices from HK$9,169 to HK$53,822, a HK$44,652 spread on the same certified stone. Brilliant Earth lists it at HK$53,822. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844644957
Dimensions9.11 × 7.54 × 5.15 mm
L/W Ratio1.21
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
9.11 mm7.54 mm2.74 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844644957
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A+
Exceptional
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$53,822 HKD|Low: HK$9,169 HKD|High: HK$59,313 HKD|Avg: HK$23,711 HKD|-9.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6HK$9,169 HKD
Retailer 3HK$9,642 HKD
Retailer 9HK$10,396 HKD
Retailer 5HK$13,314 HKD
Retailer 8HK$17,020 HKD
Retailer 2HK$23,325 HKD
Retailer 4HK$27,531 HKD
Retailer 10HK$30,709 HKD
Retailer 7HK$33,666 HKD
Brilliant EarthHK$53,822 HKD

13 data points across 10 retailers

10 retailersHK$9,169 HKD to HK$53,822 HKD

A+
Cheapest Retailer
-
HK$9,169 HKD
£920 GBP
A
Retailer 2
-
HK$9,642 HKD
$1,229 USD
View
A
Retailer 3
-
HK$10,396 HKD
$1,325 USD
View
A
Retailer 4
-
HK$13,314 HKD
$1,697 USD
View
A
Retailer 5
-
HK$17,020 HKD
€2,066 EUR
View
A
Retailer 6
-
HK$23,325 HKD
$2,973 USD
View
A
Retailer 7
-
HK$27,531 HKD
$3,509 USD
View
B+
Retailer 8
-
HK$30,709 HKD
£3,082 GBP
View
B+
Retailer 9
-
HK$33,666 HKD
$4,291 USD
View
Most Expensive
B
Brilliant Earth
22254781A · Oct 30
HK$53,822 HKD
$6,860 USD
View
9 more retailers have this diamond
Prices start from HK$9,169 HKDSave up to HK$44,652 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$9,169 HKD