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Cushion|Lab Grown|IGI

3.02ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG701501611

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

Certificate IGI LG701501611

Diamond specifications and retailer prices

From $1,683 USD
As of October 28, 2026
Save $8,347 USD (83%) vs most expensive(unlock to see where)
20 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 LG701501611 or 701501611. Listed at 20 retailers as of October 28, 2026, with prices from $1,683 to $10,030, a $8,347 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 angle41°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG701501611
Dimensions8.16 × 7.82 × 5.14 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm7.82 mm3.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG701501611
Side View
Table 68.0%Crown 41°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
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: $1,166 USD|High: $10,330 USD|Avg: $3,611 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 20
October 29, 2026
Retailer 5$1,608 USD
Retailer 19$1,683 USD
Retailer 20$1,780 USD
Retailer 3$1,829 USD
Retailer 12$1,856 USD
Retailer 2$2,269 USD
Retailer 15$2,300 USD
Retailer 14$2,583 USD
Retailer 4$2,659 USD
Retailer 7$3,059 USD
Retailer 17$3,637 USD
Retailer 13$3,734 USD
Retailer 9$3,886 USD
Retailer 18$4,427 USD
Retailer 16$4,599 USD
Retailer 6$4,979 USD
Retailer 8$5,380 USD
Retailer 10$5,655 USD
Retailer 11$5,660 USD
Brilliant Earth$10,030 USD

41 data points across 20 retailers

20 retailers$1,683 USD to $10,030 USD

A
Retailer 1
-
$1,608 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$1,683 USD
View
Final sale: no returns
A
Retailer 3
-
$1,780 USD
View
A
Retailer 4
-
$1,829 USD
View
A
Retailer 5
-
$1,856 USD
HK$14,500 HKD
View
A
Retailer 6
-
$2,269 USD
£1,786 GBP
View
A
Retailer 7
-
$2,300 USD
View
A
Retailer 8
-
$2,583 USD
€2,460 EUR
View
A
Retailer 9
-
$2,659 USD
View
A
Retailer 10
-
$3,059 USD
View
A
Retailer 11
-
$3,637 USD
A$5,596 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$3,734 USD
ZAR 60,326 ZAR
View
A
Retailer 13
-
$3,886 USD
£3,060 GBP
View
A
Retailer 14
-
$4,427 USD
View
B+
Retailer 15
-
$4,599 USD
£3,621 GBP
View
B+
Retailer 16
-
$4,979 USD
View
B+
Retailer 17
-
$5,380 USD
SGD 7,270 SGD
View
B+
Retailer 18
-
$5,655 USD
View
B+
Retailer 19
-
$5,752 USD
View
Price last confirmed 94 days ago
Most Expensive
B
Brilliant Earth
13957951A · Oct 29
$10,030 USD
View
19 more retailers have this diamond
Prices start from $1,683 USDSave up to $8,347 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
$1,683 USD