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Cushion|Lab Grown|IGI

3.02ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG687552114

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG687552114

Diamond specifications and retailer prices

From €1,376 EUR
$1,532 USD
As of October 28, 2026
Save €7,635 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,012 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG687552114 or 687552114. Listed at 19 retailers as of October 28, 2026, with prices from €1,376 to €9,012, a €7,635 spread on the same certified stone. Brilliant Earth lists it at €9,012. 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

3.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687552114
Dimensions9.91 × 7.27 × 4.93 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.91 mm7.27 mm3.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687552114
Side View
Table 67.0%Crown 40.4°Girdle: STK-THKPavilion 33.4°Culet: NoneDepth 67.8%

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: €9,012 EUR|Low: €1,376 EUR|High: €9,012 EUR|Avg: €3,317 EUR
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
Retailer 15
October 30, 2026
Retailer 6€1,376 EUR
Retailer 14€1,426 EUR
Retailer 12€1,581 EUR
Retailer 5€1,625 EUR
Retailer 2€2,011 EUR
Retailer 11€2,080 EUR
Retailer 9€2,314 EUR
Retailer 3€2,382 EUR
Retailer 8€3,311 EUR
Retailer 7€3,437 EUR
Retailer 15€3,964 EUR
Retailer 10€4,605 EUR
Retailer 4€4,818 EUR
Retailer 13€6,906 EUR
Brilliant Earth€9,012 EUR

44 data points across 15 retailers

19 retailers€1,376 EUR to €9,012 EUR

A
Cheapest Retailer
-
€1,376 EUR
$1,532 USD
Final sale: no returns
Retailer 2
-
€1,426 EUR
$1,587 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
€1,581 EUR
$1,760 USD
View
A
Retailer 4
-
€1,625 EUR
$1,809 USD
View
A
Retailer 5
-
€2,011 EUR
£1,763 GBP
View
A
Retailer 6
-
€2,080 EUR
$2,315 USD
View
A
Retailer 7
-
€2,314 EUR
View
A
Retailer 8
-
€2,382 EUR
$2,651 USD
View
A
Retailer 9
-
€2,744 EUR
$3,054 USD
View
A
Retailer 10
-
€3,311 EUR
ZAR 59,531 ZAR
View
A
Retailer 11
-
€3,437 EUR
£3,012 GBP
View
A
Retailer 12
-
€3,964 EUR
$4,412 USD
View
B+
Retailer 13
-
€4,421 EUR
$4,921 USD
View
B+
Retailer 14
-
€4,605 EUR
£4,036 GBP
View
B+
Retailer 15
-
€4,818 EUR
SGD 7,246 SGD
View
B+
Retailer 16
-
€5,012 EUR
$5,579 USD
View
Retailer 17
-
€5,798 EUR
$6,453 USD
View
Retailer 18
-
€6,906 EUR
A$11,825 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
14482608A · Oct 29
€9,012 EUR
$10,030 USD
View
18 more retailers have this diamond
Prices start from €1,376 EURSave up to €7,635 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
3.02ct Cushion
€1,376 EUR