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Cushion|Lab Grown|IGI

2.71ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG717586052

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG717586052

Diamond specifications and retailer prices

From $1,653 USD
As of October 28, 2026
Save $4,372 USD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,685 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

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 standard cut grade and certified by IGI LG717586052 or 717586052. Listed at 16 retailers as of October 26, 2026, with a 264% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717586052
Dimensions7.89 × 7.85 × 5.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm7.85 mm2.71 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717586052
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 64.7%

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: Oct 28
Current: $6,685 USD|Low: $1,653 USD|High: $6,692 USD|Avg: $3,673 USD|+1.6%
Novita Diamonds
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
October 29, 2026
Retailer 3$1,653 USD
Retailer 8$1,747 USD
Retailer 16$1,885 USD
Retailer 10$1,913 USD
Retailer 11$1,984 USD
Retailer 13$2,404 USD
Retailer 5$2,450 USD
Retailer 14$3,050 USD
Retailer 15$4,130 USD
Retailer 6$4,154 USD
Retailer 2$4,419 USD
Retailer 9$4,917 USD
Retailer 12$5,267 USD
Retailer 7$5,550 USD
Retailer 4$6,025 USD
Novita Diamonds$6,685 USD

43 data points across 16 retailers

16 retailers$1,653 USD to $6,025 USD

A
Cheapest Retailer
-
$1,653 USD
Final sale: no returns
A
Retailer 2
-
$1,747 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,885 USD
View
A
Retailer 4
-
$1,913 USD
View
A
Retailer 5
-
$1,984 USD
HK$15,500 HKD
View
A
Retailer 6
-
$2,404 USD
£1,893 GBP
View
A
Retailer 7
-
$2,450 USD
View
B+
Retailer 8
-
$3,050 USD
View
B+
Retailer 9
-
$4,130 USD
£3,252 GBP
View
B+
Retailer 10
-
$4,154 USD
A$6,391 AUD
View
B+
Retailer 11
-
$4,419 USD
ZAR 71,391 ZAR
View
B+
Retailer 12
-
$4,917 USD
£3,872 GBP
View
B
Retailer 13
-
$5,267 USD
View
B
Retailer 14
-
$5,550 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$6,025 USD
View
Most Expensive
B
Novita Diamonds
cert_717586052 · Oct 8
$6,685 USD
A$10,285 AUD
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from $1,653 USDSave up to $4,372 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
2.71ct Cushion
$1,653 USD