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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 $3,428 NZD
$1,932 USD
As of October 31, 2026
Save $14,155 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,583 NZD at Brilliant Earth · As of October 31, 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 31, 2026, with prices from $3,428 to $17,583, a $14,155 spread on the same certified stone. Brilliant Earth lists it at $17,583. 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 31
Current: $17,583 NZD|Low: $3,550 NZD|High: $18,133 NZD|Avg: $8,140 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$3,550 NZD
Retailer 5$3,909 NZD
Retailer 6$5,035 NZD
Retailer 9$5,078 NZD
Retailer 7$6,195 NZD
Retailer 4$8,431 NZD
Retailer 8$9,163 NZD
Retailer 3$9,571 NZD
Retailer 2$10,142 NZD
Retailer 11$10,755 NZD
Brilliant Earth$17,583 NZD

31 data points across 11 retailers

18 retailers$3,428 NZD to $17,583 NZD

A
Cheapest Retailer
-
$3,428 NZD
$1,932 USD
Final sale: no returns
Retailer 2
-
$3,550 NZD
$2,001 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$3,850 NZD
$2,170 USD
View
A
Retailer 4
-
$3,909 NZD
£1,735 GBP
View
A
Retailer 5
-
$3,999 NZD
$2,254 USD
View
A
Retailer 6
-
$5,035 NZD
£2,234 GBP
View
A
Retailer 7
-
$5,078 NZD
$2,862 USD
View
A
Retailer 8
-
$5,559 NZD
$3,133 USD
View
A
Retailer 9
-
$6,195 NZD
€3,325 EUR
View
B+
Retailer 10
-
$7,355 NZD
£3,264 GBP
View
B+
Retailer 11
-
$8,431 NZD
A$7,310 AUD
View
B+
Retailer 12
-
$9,163 NZD
ZAR 83,425 ZAR
View
B+
Retailer 13
-
$9,571 NZD
$5,394 USD
View
B+
Retailer 14
-
$10,142 NZD
£4,501 GBP
View
B
Retailer 15
-
$10,755 NZD
$6,061 USD
View
B
Retailer 16
-
$11,868 NZD
SGD 9,039 SGD
View
B
Retailer 17
-
$12,457 NZD
$7,021 USD
View
Most Expensive
B
Brilliant Earth
20614872A · Oct 31
$17,583 NZD
$9,910 USD
View
17 more retailers have this diamond
Prices start from $3,428 NZDSave up to $14,155 NZD

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
$3,428 NZD