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Cushion|Lab Grown|IGI

2.74ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG825634462

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG825634462

Diamond specifications and retailer prices

From $2,466 AUD
£1,364 GBP
As of October 30, 2026
Save $8,111 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,577 AUD 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825634462 or 825634462. Listed at 17 retailers as of October 30, 2026, with prices from $2,466 to $10,577, a $8,111 spread on the same certified stone. Brilliant Earth lists it at $10,577. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825634462
Dimensions7.83 × 7.78 × 5.37 mm
L/W Ratio1.01
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
7.83 mm7.78 mm2.74 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825634462
Side View
Table 59.0%Crown 35.3°Girdle: STK-VTKPavilion 36.6°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,577 AUD|Low: $2,292 AUD|High: $15,603 AUD|Avg: $5,908 AUD|-32.2%
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
October 30, 2026
Retailer 9$2,292 AUD
Retailer 2$2,466 AUD
Retailer 14$2,477 AUD
Retailer 16$2,487 AUD
Retailer 10$3,151 AUD
Retailer 5$3,529 AUD
Retailer 12$4,135 AUD
Retailer 15$4,365 AUD
Retailer 3$5,402 AUD
Retailer 11$5,764 AUD
Retailer 4$6,020 AUD
Retailer 13$7,216 AUD
Retailer 7$7,851 AUD
Retailer 8$8,677 AUD
Retailer 6$8,718 AUD
Retailer 17$9,504 AUD
Brilliant Earth$10,577 AUD

24 data points across 17 retailers

17 retailers$2,466 AUD to $10,577 AUD

Retailer 1
-
$2,292 AUD
$1,610 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$2,466 AUD
£1,364 GBP
View
A
Retailer 3
-
$2,477 AUD
$1,740 USD
View
A
Retailer 4
-
$2,487 AUD
$1,747 USD
View
Final sale: no returns
A
Retailer 5
-
$3,151 AUD
£1,743 GBP
View
A
Retailer 6
-
$3,529 AUD
$2,479 USD
View
A
Retailer 7
-
$4,135 AUD
€2,766 EUR
View
A
Retailer 8
-
$4,365 AUD
$3,066 USD
View
A
Retailer 9
-
$5,402 AUD
£2,988 GBP
View
B+
Retailer 10
-
$5,764 AUD
ZAR 65,407 ZAR
View
B+
Retailer 11
-
$6,020 AUD
$4,229 USD
View
B+
Retailer 12
-
$7,216 AUD
£3,991 GBP
View
B+
Retailer 13
-
$7,851 AUD
$5,515 USD
View
Retailer 14
-
$8,677 AUD
$6,095 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$8,718 AUD
SGD 8,276 SGD
View
B
Retailer 16
-
$9,504 AUD
$6,676 USD
View
Most Expensive
B
Brilliant Earth
21695360A · Oct 30
$10,577 AUD
$7,430 USD
View
16 more retailers have this diamond
Prices start from $2,466 AUDSave up to $8,111 AUD

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
$2,466 AUD