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Cushion|Lab Grown|IGI

1.15ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG653447964

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG653447964

Diamond specifications and retailer prices

From $341 AUD
As of November 4, 2026
Save $1,427 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,943 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown cushion diamond

This 1.15ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG653447964 or 653447964. Listed at 13 retailers as of November 4, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.15
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653447964
Dimensions5.92 × 5.92 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.92 mm5.92 mm1.15 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653447964
Side View
Table 62.0%Crown 38.6°Girdle: MED-VTKPavilion 38.4°Culet: NoneDepth 66.9%

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: $2,943 AUD|Low: $341 AUD|High: $3,128 AUD|Avg: $1,245 AUD|-5.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$341 AUD
Retailer 7$380 AUD
Retailer 3$510 AUD
Retailer 10$529 AUD
Retailer 4$783 AUD
Retailer 6$939 AUD
Retailer 11$1,633 AUD
Retailer 5$1,643 AUD
Retailer 2$1,671 AUD
Retailer 9$1,768 AUD
Do Amore Diamonds$2,943 AUD

42 data points across 11 retailers

13 retailers$341 AUD to $1,768 AUD

A
Cheapest Retailer
-
$341 AUD
Final sale: no returns
Retailer 2
-
$380 AUD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$466 AUD
View
A
Retailer 4
-
$510 AUD
View
A
Retailer 5
-
$529 AUD
View
B+
Retailer 6
-
$783 AUD
View
Retailer 7
-
$939 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$1,590 AUD
View
B
Retailer 9
-
$1,633 AUD
View
B
Retailer 10
-
$1,643 AUD
View
B
Retailer 11
-
$1,671 AUD
View
B
Retailer 12
-
$1,768 AUD
View
Most Expensive
Do Amore Diamonds
27-372A1DD18 · Nov 5
$2,943 AUD
$2,060 USD
View
Price under review
12 more retailers have this diamond
Prices start from $341 AUDSave up to $1,427 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
1.15ct Cushion
$341 AUD