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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 $1,532 USD
As of October 28, 2026
Save $8,498 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,030 USD 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 $1,532 to $10,030, a $8,498 spread on the same certified stone. Brilliant Earth lists it at $10,030. 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
Color
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: $10,030 USD|Low: $1,532 USD|High: $10,030 USD|Avg: $3,690 USD
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 29, 2026
Retailer 6$1,532 USD
Retailer 14$1,587 USD
Retailer 12$1,760 USD
Retailer 5$1,809 USD
Retailer 2$2,238 USD
Retailer 11$2,315 USD
Retailer 9$2,576 USD
Retailer 3$2,651 USD
Retailer 8$3,685 USD
Retailer 7$3,825 USD
Retailer 15$4,412 USD
Retailer 10$5,126 USD
Retailer 4$5,362 USD
Retailer 13$7,686 USD
Brilliant Earth$10,030 USD

43 data points across 15 retailers

19 retailers$1,532 USD to $10,030 USD

A
Cheapest Retailer
-
$1,532 USD
Final sale: no returns
Retailer 2
-
$1,587 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,760 USD
View
A
Retailer 4
-
$1,809 USD
View
A
Retailer 5
-
$2,238 USD
£1,763 GBP
View
A
Retailer 6
-
$2,315 USD
View
A
Retailer 7
-
$2,576 USD
€2,453 EUR
View
A
Retailer 8
-
$2,651 USD
View
A
Retailer 9
-
$3,054 USD
View
A
Retailer 10
-
$3,685 USD
ZAR 59,531 ZAR
View
A
Retailer 11
-
$3,825 USD
£3,012 GBP
View
A
Retailer 12
-
$4,412 USD
View
B+
Retailer 13
-
$4,921 USD
View
B+
Retailer 14
-
$5,126 USD
£4,036 GBP
View
B+
Retailer 15
-
$5,362 USD
SGD 7,246 SGD
View
B+
Retailer 16
-
$5,579 USD
View
Retailer 17
-
$6,453 USD
View
Retailer 18
-
$7,686 USD
A$11,825 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
14482608A · Oct 29
$10,030 USD
View
18 more retailers have this diamond
Prices start from $1,532 USDSave up to $8,498 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
3.02ct Cushion
$1,532 USD