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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 $2,181 AUD
$1,532 USD
As of October 30, 2026
Save $11,286 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,467 AUD at Brilliant Earth · As of October 30, 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 30, 2026, with prices from $2,181 to $13,467, a $11,286 spread on the same certified stone. Brilliant Earth lists it at $13,467. 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

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 30
Current: $13,467 AUD|Low: $2,181 AUD|High: $14,279 AUD|Avg: $5,254 AUD|-5.7%
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$2,181 AUD
Retailer 14$2,259 AUD
Retailer 12$2,506 AUD
Retailer 5$2,575 AUD
Retailer 2$3,187 AUD
Retailer 11$3,296 AUD
Retailer 9$3,667 AUD
Retailer 3$3,774 AUD
Retailer 8$5,246 AUD
Retailer 7$5,446 AUD
Retailer 15$6,281 AUD
Retailer 10$7,297 AUD
Retailer 4$7,633 AUD
Retailer 13$10,942 AUD
Brilliant Earth$13,467 AUD

44 data points across 15 retailers

19 retailers$2,181 AUD to $13,467 AUD

A
Cheapest Retailer
-
$2,181 AUD
$1,532 USD
Final sale: no returns
Retailer 2
-
$2,259 AUD
$1,587 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,506 AUD
$1,760 USD
View
A
Retailer 4
-
$2,575 AUD
$1,809 USD
View
A
Retailer 5
-
$3,187 AUD
£1,763 GBP
View
A
Retailer 6
-
$3,296 AUD
$2,315 USD
View
A
Retailer 7
-
$3,667 AUD
€2,453 EUR
View
A
Retailer 8
-
$3,774 AUD
$2,651 USD
View
A
Retailer 9
-
$4,348 AUD
$3,054 USD
View
A
Retailer 10
-
$5,246 AUD
ZAR 59,531 ZAR
View
A
Retailer 11
-
$5,446 AUD
£3,012 GBP
View
B+
Retailer 12
-
$6,281 AUD
$4,412 USD
View
B+
Retailer 13
-
$7,006 AUD
$4,921 USD
View
B+
Retailer 14
-
$7,297 AUD
£4,036 GBP
View
B+
Retailer 15
-
$7,633 AUD
SGD 7,246 SGD
View
B+
Retailer 16
-
$7,942 AUD
$5,579 USD
View
Retailer 17
-
$9,187 AUD
$6,453 USD
View
Retailer 18
-
$10,942 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
14482608A · Oct 30
$13,467 AUD
$9,460 USD
View
18 more retailers have this diamond
Prices start from $2,181 AUDSave up to $11,286 AUD

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
$2,181 AUD