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Cushion|Lab Grown|IGI

3.06ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG687552115

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG687552115

Diamond specifications and retailer prices

From $2,036 AUD
As of November 4, 2026
Save $8,045 AUD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,081 AUD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG687552115 or 687552115. Listed at 22 retailers as of October 31, 2026, with prices from $2,036 to $10,081, a $8,045 spread on the same certified stone. Novita Diamonds lists it at $10,081. 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

3.06
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687552115
Dimensions10.48 × 7.10 × 4.91 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm7.10 mm3.06 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687552115
Side View
Table 65.0%Crown 38.8°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 69.2%

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: Nov 4
Current: $10,081 AUD|Low: $2,306 AUD|High: $10,234 AUD|Avg: $5,267 AUD|+0.3%
Novita 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
November 5, 2026
Retailer 2$2,306 AUD
Retailer 3$2,357 AUD
Retailer 6$2,941 AUD
Retailer 12$3,078 AUD
Retailer 7$3,397 AUD
Retailer 9$3,767 AUD
Retailer 11$4,761 AUD
Retailer 8$4,901 AUD
Retailer 5$5,854 AUD
Retailer 13$6,200 AUD
Retailer 10$6,775 AUD
Retailer 4$8,314 AUD
Novita Diamonds$10,081 AUD

38 data points across 13 retailers

22 retailers$2,036 AUD to $10,081 AUD

A
Cheapest Retailer
-
$2,036 AUD
Final sale: no returns
Retailer 2
-
$2,108 AUD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$2,306 AUD
View
A
Retailer 4
-
$2,357 AUD
View
A
Retailer 5
-
$2,441 AUD
View
A
Retailer 6
-
$2,941 AUD
View
A
Retailer 7
-
$3,078 AUD
View
A
Retailer 8
-
$3,397 AUD
View
A
Retailer 9
-
$3,767 AUD
View
A
Retailer 10
-
$4,460 AUD
View
B+
Retailer 11
-
$4,761 AUD
View
B+
Retailer 12
-
$4,901 AUD
View
B+
Retailer 13
-
$5,094 AUD
View
B+
Retailer 14
-
$5,854 AUD
View
B+
Retailer 15
-
$6,051 AUD
View
B+
Retailer 16
-
$6,200 AUD
View
B+
Retailer 17
-
$6,775 AUD
View
B+
Retailer 18
-
$7,127 AUD
View
B
Retailer 19
-
$7,400 AUD
View
Retailer 20
-
$7,874 AUD
View
Price last confirmed 94 days ago
Retailer 21
-
$8,314 AUD
View
Price last confirmed 16 days ago
Most Expensive
B
Novita Diamonds
cert_687552115 · Oct 31
$10,081 AUD
View
21 more retailers have this diamond
Prices start from $2,036 AUDSave up to $8,045 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
3.06ct Cushion
$2,036 AUD