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Cushion|Lab Grown|IGI

2.71ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG739588289

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739588289

Diamond specifications and retailer prices

From $2,750 AUD
$1,932 USD
As of October 30, 2026
Save $11,144 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,894 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.71ct lab-grown cushion diamond

This 2.71ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG739588289 or 739588289. Listed at 18 retailers as of October 29, 2026, with prices from $2,750 to $13,894, a $11,144 spread on the same certified stone. Brilliant Earth lists it at $13,894. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.71
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739588289
Dimensions8.57 × 6.92 × 4.80 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm6.92 mm2.71 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739588289
Side View
Table 66.0%Crown 39°Girdle: MED-THKPavilion 34.4°Culet: NoneDepth 69.4%

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 30
Current: $13,894 AUD|Low: $2,750 AUD|High: $14,549 AUD|Avg: $5,744 AUD|-4.5%
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
October 30, 2026
Retailer 5$2,750 AUD
Retailer 13$2,849 AUD
Retailer 4$3,089 AUD
Retailer 2$3,145 AUD
Retailer 7$4,039 AUD
Retailer 11$4,074 AUD
Retailer 6$4,460 AUD
Retailer 9$5,006 AUD
Retailer 12$6,775 AUD
Retailer 8$7,351 AUD
Retailer 3$7,679 AUD
Retailer 10$8,181 AUD
Retailer 14$8,629 AUD
Brilliant Earth$13,894 AUD

32 data points across 14 retailers

18 retailers$2,750 AUD to $13,894 AUD

A
Cheapest Retailer
-
$2,750 AUD
$1,932 USD
Final sale: no returns
Retailer 2
-
$2,849 AUD
$2,001 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$3,089 AUD
$2,170 USD
View
A
Retailer 4
-
$3,145 AUD
£1,740 GBP
View
A
Retailer 5
-
$3,209 AUD
$2,254 USD
View
A
Retailer 6
-
$4,039 AUD
£2,234 GBP
View
A
Retailer 7
-
$4,074 AUD
$2,862 USD
View
A
Retailer 8
-
$4,460 AUD
$3,133 USD
View
A
Retailer 9
-
$5,006 AUD
€3,349 EUR
View
B+
Retailer 10
-
$5,901 AUD
£3,264 GBP
View
Retailer 11
-
$6,775 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$7,351 AUD
ZAR 83,425 ZAR
View
B+
Retailer 13
-
$7,679 AUD
$5,394 USD
View
B+
Retailer 14
-
$8,181 AUD
£4,525 GBP
View
B
Retailer 15
-
$8,629 AUD
$6,061 USD
View
B
Retailer 16
-
$9,522 AUD
SGD 9,039 SGD
View
B
Retailer 17
-
$9,995 AUD
$7,021 USD
View
Most Expensive
B
Brilliant Earth
20614872A · Oct 29
$13,894 AUD
$9,760 USD
View
17 more retailers have this diamond
Prices start from $2,750 AUDSave up to $11,144 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
2.71ct Cushion
$2,750 AUD