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Cushion|Lab Grown|IGI

3.07ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG522239740

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522239740

Diamond specifications and retailer prices

From $1,333 AUD
As of November 4, 2026
Save $3,216 AUD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,590 AUD at Ting Diamond · As of November 4, 2026
View at Ting Diamond

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522239740 or 522239740. Listed at 9 retailers as of November 4, 2026, with a 241% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239740
Dimensions8.49 × 8.09 × 5.34 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.49 mm8.09 mm3.07 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239740
Side View
Table 63.0%Crown 33.3°Girdle: STK-VTKPavilion 37°Culet: NoneDepth 66.0%

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: Nov 4
Current: $4,549 AUD|Low: $1,083 AUD|High: $12,590 AUD|Avg: $3,833 AUD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Ting Diamond
November 5, 2026
Retailer 6$1,083 AUD
Retailer 2$1,333 AUD
Retailer 8$1,520 AUD
Retailer 5$1,766 AUD
Retailer 3$2,513 AUD
Retailer 4$3,207 AUD
Retailer 7$3,367 AUD
Retailer 1$4,549 AUD
Ting Diamond$12,590 AUD

25 data points across 9 retailers

9 retailers$1,333 AUD to $4,549 AUD

Retailer 1
-
$1,083 AUD
Price last confirmed 20 days ago
A
Retailer 2
-
$1,333 AUD
View
A
Retailer 3
-
$1,520 AUD
View
A
Retailer 4
-
$1,766 AUD
View
B+
Retailer 5
-
$2,513 AUD
View
B+
Retailer 6
-
$3,207 AUD
View
B+
Retailer 7
-
$3,367 AUD
View
B
Retailer 8
-
$4,549 AUD
View
Most Expensive
Ting Diamond
9165630 · Nov 4
$12,590 AUD
HK$69,000 HKD
View
Price under review
8 more retailers have this diamond
Prices start from $1,333 AUDSave up to $3,216 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
$1,333 AUD