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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 $2,026 AUD
$1,425 USD
As of October 28, 2026
Save $8,738 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,764 AUD at Brilliant Earth · As of October 28, 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 28, 2026, with prices from $2,026 to $10,764, a $8,738 spread on the same certified stone. Brilliant Earth lists it at $10,764. 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
Dimensions7.28 × 7.28 × 9.94 mm
L/W Ratio1.00
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
7.28 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

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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 28
Current: $10,764 AUD|Low: $2,026 AUD|High: $14,205 AUD|Avg: $5,580 AUD|-24.2%
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 29, 2026
Retailer 6$2,026 AUD
Retailer 15$2,346 AUD
Retailer 3$2,518 AUD
Retailer 12$2,945 AUD
Retailer 7$3,323 AUD
Retailer 2$3,370 AUD
Retailer 16$3,597 AUD
Retailer 4$4,321 AUD
Retailer 14$4,992 AUD
Retailer 18$5,071 AUD
Retailer 13$5,395 AUD
Retailer 17$6,025 AUD
Retailer 11$6,781 AUD
Retailer 8$7,030 AUD
Retailer 5$7,367 AUD
Retailer 10$8,084 AUD
Retailer 9$9,607 AUD
Brilliant Earth$10,764 AUD

40 data points across 18 retailers

19 retailers$2,026 AUD to $10,764 AUD

A
Cheapest Retailer
-
$2,026 AUD
$1,425 USD
Final sale: no returns
A
Retailer 2
-
$2,346 AUD
$1,650 USD
View
A
Retailer 3
-
$2,518 AUD
$1,771 USD
View
A
Retailer 4
-
$2,945 AUD
£1,631 GBP
View
A
Retailer 5
-
$3,323 AUD
$2,337 USD
View
A
Retailer 6
-
$3,370 AUD
€2,257 EUR
View
A
Retailer 7
-
$3,597 AUD
$2,530 USD
View
A
Retailer 8
-
$4,321 AUD
$3,039 USD
View
A
Retailer 9
-
$4,992 AUD
View
A
Retailer 10
-
$5,071 AUD
£2,808 GBP
View
A
Retailer 11
-
$5,395 AUD
ZAR 61,297 ZAR
View
B+
Retailer 12
-
$5,769 AUD
$4,057 USD
View
B+
Retailer 13
-
$6,025 AUD
$4,237 USD
View
B+
Retailer 14
-
$6,781 AUD
£3,755 GBP
View
B+
Retailer 15
-
$7,030 AUD
SGD 6,681 SGD
View
B+
Retailer 16
-
$7,367 AUD
$5,181 USD
View
B+
Retailer 17
-
$8,084 AUD
$5,685 USD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$9,607 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
17593269A · Oct 28
$10,764 AUD
$7,570 USD
View
18 more retailers have this diamond
Prices start from $2,026 AUDSave up to $8,738 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
$2,026 AUD