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Cushion|Lab Grown|IGI

2.74ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG756518277

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG756518277

Diamond specifications and retailer prices

From $1,848 AUD
$1,295 USD
As of November 1, 2026
Save $7,955 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,803 AUD at Brilliant Earth · As of October 31, 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 LG756518277 or 756518277. Listed at 20 retailers as of October 31, 2026, with prices from $1,848 to $9,803, a $7,955 spread on the same certified stone. Brilliant Earth lists it at $9,803. 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 angle34.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756518277
Dimensions9.75 × 7.58 × 4.98 mm
L/W Ratio1.29
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
9.75 mm7.58 mm2.74 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756518277
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 65.7%

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: Nov 1
Current: $9,803 AUD|Low: $1,848 AUD|High: $13,242 AUD|Avg: $5,213 AUD|-26.0%
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
Retailer 19
November 2, 2026
Retailer 6$1,848 AUD
Retailer 2$2,108 AUD
Retailer 16$2,133 AUD
Retailer 7$2,210 AUD
Retailer 19$2,257 AUD
Retailer 12$2,778 AUD
Retailer 10$2,928 AUD
Retailer 15$2,995 AUD
Retailer 5$4,281 AUD
Retailer 14$4,547 AUD
Retailer 17$4,942 AUD
Retailer 3$5,115 AUD
Retailer 18$5,284 AUD
Retailer 4$6,062 AUD
Retailer 13$6,154 AUD
Retailer 8$6,415 AUD
Retailer 9$6,705 AUD
Retailer 11$8,055 AUD
Brilliant Earth$9,803 AUD

26 data points across 19 retailers

20 retailers$1,848 AUD to $9,803 AUD

A
Cheapest Retailer
-
$1,848 AUD
$1,295 USD
Final sale: no returns
A
Retailer 2
-
$2,108 AUD
£1,163 GBP
View
A
Retailer 3
-
$2,133 AUD
$1,495 USD
View
A
Retailer 4
-
$2,210 AUD
HK$12,100 HKD
View
A
Retailer 5
-
$2,257 AUD
$1,582 USD
View
A
Retailer 6
-
$2,778 AUD
£1,533 GBP
View
A
Retailer 7
-
$2,928 AUD
$2,052 USD
View
A
Retailer 8
-
$2,995 AUD
€1,999 EUR
View
A
Retailer 9
-
$4,281 AUD
$3,000 USD
View
A
Retailer 10
-
$4,547 AUD
View
A
Retailer 11
-
$4,942 AUD
ZAR 55,950 ZAR
View
A
Retailer 12
-
$5,115 AUD
$3,585 USD
View
B+
Retailer 13
-
$5,284 AUD
£2,916 GBP
View
B+
Retailer 14
-
$6,062 AUD
$4,248 USD
View
B+
Retailer 15
-
$6,154 AUD
£3,396 GBP
View
B+
Retailer 16
-
$6,415 AUD
SGD 6,075 SGD
View
B+
Retailer 17
-
$6,705 AUD
$4,699 USD
View
B+
Retailer 18
-
$7,448 AUD
£4,110 GBP
View
Retailer 19
-
$8,055 AUD
$5,645 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Brilliant Earth
17184904A · Oct 31
$9,803 AUD
$6,870 USD
View
19 more retailers have this diamond
Prices start from $1,848 AUDSave up to $7,955 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
$1,848 AUD