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Cushion|Lab Grown|IGI

2.83ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG710589859

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710589859

Diamond specifications and retailer prices

From €1,598 EUR
$1,785 USD
As of October 29, 2026
Save €5,644 EUR (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,241 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.83ct lab-grown cushion diamond

This 2.83ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710589859 or 710589859. Listed at 21 retailers as of October 29, 2026, with prices from €1,598 to €7,241, a €5,644 spread on the same certified stone. Brilliant Earth lists it at €7,241. 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

2.83
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710589859
Dimensions9.69 × 7.23 × 4.37 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm7.23 mm2.83 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710589859
Side View
Table 66.0%Crown 37.8°Girdle: MED-THKPavilion 30.2°Culet: NoneDepth 60.4%

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 29
Current: €7,241 EUR|Low: €1,557 EUR|High: €8,423 EUR|Avg: €3,517 EUR|-14.0%
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
October 30, 2026
Retailer 4€1,557 EUR
Retailer 14€1,598 EUR
Retailer 6€1,738 EUR
Retailer 2€2,199 EUR
Retailer 10€2,227 EUR
Retailer 8€2,502 EUR
Retailer 3€2,513 EUR
Retailer 11€3,702 EUR
Retailer 12€3,998 EUR
Retailer 7€4,017 EUR
Retailer 9€4,471 EUR
Retailer 13€4,892 EUR
Retailer 5€5,206 EUR
Brilliant Earth€7,241 EUR

38 data points across 14 retailers

21 retailers€1,598 EUR to €7,241 EUR

Retailer 1
-
€1,557 EUR
$1,739 USD
Price last confirmed 18 days ago
A
Retailer 2
-
€1,598 EUR
$1,785 USD
View
A
Retailer 3
-
€1,632 EUR
$1,823 USD
View
Final sale: no returns
A
Retailer 4
-
€1,738 EUR
$1,942 USD
View
A
Retailer 5
-
€1,799 EUR
HK$15,700 HKD
View
A
Retailer 6
-
€2,199 EUR
£1,934 GBP
View
A
Retailer 7
-
€2,227 EUR
$2,488 USD
View
A
Retailer 8
-
€2,502 EUR
View
A
Retailer 9
-
€2,513 EUR
$2,807 USD
View
A
Retailer 10
-
€3,032 EUR
$3,387 USD
View
Retailer 11
-
€3,702 EUR
A$6,363 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€3,765 EUR
£3,312 GBP
View
B+
Retailer 13
-
€3,998 EUR
$4,467 USD
View
B+
Retailer 14
-
€4,017 EUR
ZAR 72,503 ZAR
View
B+
Retailer 15
-
€4,471 EUR
£3,933 GBP
View
B+
Retailer 16
-
€4,780 EUR
$5,341 USD
View
Retailer 17
-
€4,892 EUR
$5,465 USD
View
Price last confirmed 11 days ago
Retailer 18
-
€4,938 EUR
$5,517 USD
View
Price last confirmed 95 days ago
B+
Retailer 19
-
€5,206 EUR
SGD 7,860 SGD
View
B
Retailer 20
-
€5,475 EUR
$6,117 USD
View
Most Expensive
B
Brilliant Earth
14434393A · Oct 30
€7,241 EUR
$8,090 USD
View
20 more retailers have this diamond
Prices start from €1,598 EURSave up to €5,644 EUR

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
2.83ct Cushion
€1,598 EUR