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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 $1,425 USD
As of October 28, 2026
Save $6,145 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,570 USD 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 $1,425 to $7,570, a $6,145 spread on the same certified stone. Brilliant Earth lists it at $7,570. 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
Color
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: $7,570 USD|Low: $1,425 USD|High: $9,990 USD|Avg: $3,926 USD|-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
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Retailer 17
Retailer 18
October 29, 2026
Retailer 6$1,425 USD
Retailer 15$1,650 USD
Retailer 3$1,771 USD
Retailer 13$2,071 USD
Retailer 7$2,337 USD
Retailer 11$2,370 USD
Retailer 16$2,530 USD
Retailer 4$3,039 USD
Retailer 14$3,511 USD
Retailer 18$3,566 USD
Retailer 2$3,809 USD
Retailer 17$4,237 USD
Retailer 12$4,769 USD
Retailer 8$4,944 USD
Retailer 5$5,181 USD
Retailer 10$5,685 USD
Retailer 9$6,757 USD
Brilliant Earth$7,570 USD

40 data points across 18 retailers

19 retailers$1,425 USD to $7,570 USD

A
Cheapest Retailer
-
$1,425 USD
Final sale: no returns
A
Retailer 2
-
$1,650 USD
View
A
Retailer 3
-
$1,771 USD
View
A
Retailer 4
-
$2,071 USD
£1,631 GBP
View
A
Retailer 5
-
$2,337 USD
View
A
Retailer 6
-
$2,370 USD
€2,257 EUR
View
A
Retailer 7
-
$2,530 USD
View
A
Retailer 8
-
$3,039 USD
View
A
Retailer 9
-
$3,511 USD
A$5,401 AUD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$3,566 USD
£2,808 GBP
View
A
Retailer 11
-
$3,809 USD
ZAR 61,539 ZAR
View
B+
Retailer 12
-
$4,057 USD
View
B+
Retailer 13
-
$4,237 USD
View
B+
Retailer 14
-
$4,769 USD
£3,755 GBP
View
B+
Retailer 15
-
$4,944 USD
SGD 6,681 SGD
View
B+
Retailer 16
-
$5,181 USD
View
B+
Retailer 17
-
$5,685 USD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$6,757 USD
A$10,395 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
17593269A · Oct 28
$7,570 USD
View
18 more retailers have this diamond
Prices start from $1,425 USDSave up to $6,145 USD

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
$1,425 USD