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Cushion|Lab Grown|GIA

2.74ct D IF Cushion Lab Grown Diamond

ID • D/IF • GIA 1505956561

Certificate GIA 1505956561

Diamond specifications and retailer prices

From $2,606 AUD
$1,833 USD
As of October 27, 2026
Save $9,551 AUD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $12,157 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 stated by the retailer rather than the lab and certified by GIA 1505956561. Listed at 5 retailers as of October 27, 2026, with prices from $2,606 to $12,157, a $9,551 spread on the same certified stone. Brilliant Earth lists it at $12,157. 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 (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1505956561
Dimensions7.86 × 7.79 × 5.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.86 mm7.79 mm2.74 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505956561
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.2%

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 27
Current: $12,157 AUD|Low: $1,942 AUD|High: $18,008 AUD|Avg: $7,860 AUD|+10.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 6$2,329 AUD
Retailer 3$2,606 AUD
Retailer 7$5,149 AUD
Retailer 2$6,176 AUD
Retailer 5$7,694 AUD
Retailer 4$8,561 AUD
Brilliant Earth$12,157 AUD
Retailer 8$18,008 AUD

24 data points across 8 retailers

5 retailers$2,606 AUD to $12,157 AUD

A+
Cheapest Retailer
-
$2,606 AUD
$1,833 USD
Final sale: no returns
B+
Retailer 2
-
$6,176 AUD
£3,420 GBP
View
B+
Retailer 3
-
$7,694 AUD
ZAR 87,418 ZAR
View
B+
Retailer 4
-
$8,561 AUD
£4,741 GBP
View
Most Expensive
B
Brilliant Earth
12477828Y · Oct 28
$12,157 AUD
$8,550 USD
View
4 more retailers have this diamond
Prices start from $2,606 AUDSave up to $9,551 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
$2,606 AUD