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Cushion|Lab Grown|IGI

3.03ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG638468007

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG638468007

Diamond specifications and retailer prices

From $1,895 AUD
$1,331 USD
As of October 30, 2026
Save $13,153 AUD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,047 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown cushion diamond

This 3.03ct 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 LG638468007 or 638468007. Listed at 22 retailers as of October 29, 2026, with prices from $1,895 to $15,047, a $13,153 spread on the same certified stone. Do Amore Diamonds lists it at $15,047. 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

3.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638468007
Dimensions9.57 × 7.95 × 5.27 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.57 mm7.95 mm3.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638468007
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 37.9°Culet: NoneDepth 66.3%

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 30
Current: $15,047 AUD|Low: $1,895 AUD|High: $15,047 AUD|Avg: $5,639 AUD
Do Amore Diamonds
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 7$1,895 AUD
Retailer 18$2,192 AUD
Retailer 3$2,319 AUD
Retailer 2$2,394 AUD
Retailer 6$2,606 AUD
Retailer 12$2,664 AUD
Retailer 15$2,941 AUD
Retailer 13$3,057 AUD
Retailer 20$3,320 AUD
Retailer 17$4,905 AUD
Retailer 14$5,036 AUD
Retailer 5$5,229 AUD
Retailer 9$5,637 AUD
Retailer 4$6,131 AUD
Retailer 16$6,977 AUD
Retailer 8$7,551 AUD
Retailer 19$7,630 AUD
Retailer 10$7,693 AUD
Retailer 11$10,065 AUD
Do Amore Diamonds$15,047 AUD

40 data points across 20 retailers

22 retailers$1,895 AUD to $15,047 AUD

A
Cheapest Retailer
-
$1,895 AUD
$1,331 USD
Final sale: no returns
A
Retailer 2
-
$2,192 AUD
$1,540 USD
View
A
Retailer 3
-
$2,319 AUD
$1,629 USD
View
A
Retailer 4
-
$2,394 AUD
£1,324 GBP
View
A
Retailer 5
-
$2,606 AUD
HK$14,300 HKD
View
Retailer 6
-
$2,664 AUD
$1,871 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$2,941 AUD
$2,066 USD
View
A
Retailer 8
-
$3,057 AUD
£1,691 GBP
View
A
Retailer 9
-
$3,320 AUD
$2,332 USD
View
Retailer 10
-
$4,905 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$5,036 AUD
ZAR 57,148 ZAR
View
A
Retailer 12
-
$5,229 AUD
£2,892 GBP
View
A
Retailer 13
-
$5,637 AUD
$3,960 USD
View
B+
Retailer 14
-
$6,131 AUD
$4,307 USD
View
B+
Retailer 15
-
$6,977 AUD
£3,859 GBP
View
B+
Retailer 16
-
$7,551 AUD
SGD 7,168 SGD
View
Retailer 17
-
$7,630 AUD
$5,360 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$7,693 AUD
$5,404 USD
View
Retailer 19
-
$7,834 AUD
$5,503 USD
View
Price last confirmed 102 days ago
Retailer 20
-
$8,461 AUD
£4,680 GBP
View
Price last confirmed 14 days ago
B+
Retailer 21
-
$10,065 AUD
$7,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-EA4C6CFAE · Oct 29
$15,047 AUD
$10,570 USD
View
21 more retailers have this diamond
Prices start from $1,895 AUDSave up to $13,153 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
3.03ct Cushion
$1,895 AUD