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Cushion|Lab Grown|IGI

3.07ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG760588392

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG760588392

Diamond specifications and retailer prices

From $3,032 AUD
$2,130 USD
As of October 28, 2026
Save $14,478 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,510 AUD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown cushion diamond

This 3.07ct 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 LG760588392 or 760588392. Listed at 17 retailers as of October 28, 2026, with prices from $3,032 to $17,510, a $14,478 spread on the same certified stone. Do Amore Diamonds lists it at $17,510. 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

3.07
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760588392
Dimensions9.88 × 7.92 × 5.11 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm7.92 mm3.07 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760588392
Side View
Table 54.0%Crown 36.5°Girdle: STK-THKPavilion 38.7°Culet: LargeDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $15,717 AUD|Low: $2,849 AUD|High: $15,717 AUD|Avg: $7,205 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 19
Retailer 20
October 28, 2026
Retailer 3$2,950 AUD
Retailer 14$3,032 AUD
Retailer 4$3,216 AUD
Retailer 6$3,570 AUD
Retailer 10$4,426 AUD
Retailer 2$4,454 AUD
Retailer 7$4,638 AUD
Retailer 11$5,421 AUD
Retailer 12$5,465 AUD
Retailer 5$6,183 AUD
Retailer 18$7,369 AUD
Retailer 17$7,536 AUD
Retailer 20$7,612 AUD
Retailer 8$8,121 AUD
Retailer 9$8,807 AUD
Retailer 16$9,316 AUD
Retailer 13$9,806 AUD
Retailer 19$11,358 AUD
Retailer 15$14,364 AUD
Do Amore Diamonds$15,717 AUD

14 data points across 20 retailers

17 retailers$3,032 AUD to $17,510 AUD

A
Cheapest Retailer
-
$3,032 AUD
$2,130 USD
A
Retailer 2
-
$3,216 AUD
$2,259 USD
View
A
Retailer 3
-
$3,570 AUD
$2,508 USD
View
A
Retailer 4
-
$4,454 AUD
£2,464 GBP
View
A
Retailer 5
-
$4,638 AUD
$3,258 USD
View
B+
Retailer 6
-
$6,183 AUD
£3,420 GBP
View
Retailer 7
-
$7,369 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$7,536 AUD
ZAR 85,516 ZAR
View
B+
Retailer 9
-
$7,612 AUD
$5,347 USD
View
B+
Retailer 10
-
$8,121 AUD
$5,705 USD
View
B+
Retailer 11
-
$8,807 AUD
$6,186 USD
View
B+
Retailer 12
-
$9,316 AUD
£5,153 GBP
View
B+
Retailer 13
-
$9,806 AUD
£5,424 GBP
View
B
Retailer 14
-
$11,358 AUD
$7,978 USD
View
B
Retailer 15
-
$14,364 AUD
$10,090 USD
View
B
Retailer 16
-
$15,717 AUD
$11,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-1DD728FD8 · Oct 28
$17,510 AUD
$12,300 USD
View
16 more retailers have this diamond
Prices start from $3,032 AUDSave up to $14,478 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
3.07ct Cushion
$3,032 AUD