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Cushion|Lab Grown|IGI

1.15ct F VS2 Cushion Lab Grown Diamond

F/VS2 • IGI LG653447964

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG653447964

Diamond specifications and retailer prices

From $239 USD
As of November 1, 2026
Save $999 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,060 USD at Do Amore Diamonds · As of November 1, 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) and certified by IGI LG653447964 or 653447964. Listed at 13 retailers as of November 1, 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
Color
VS2
Clarity
-
Cut

Specifications

Cut
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
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,060 USD|Low: $239 USD|High: $2,190 USD|Avg: $823 USD|-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
Retailer 12
November 2, 2026
Retailer 9$239 USD
Retailer 8$266 USD
Retailer 4$326 USD
Retailer 3$357 USD
Retailer 11$370 USD
Retailer 2$549 USD
Retailer 6$658 USD
Retailer 12$1,143 USD
Retailer 5$1,150 USD
Retailer 7$1,181 USD
Retailer 10$1,238 USD
Do Amore Diamonds$2,060 USD

42 data points across 12 retailers

13 retailers$239 USD to $1,238 USD

A
Cheapest Retailer
-
$239 USD
Final sale: no returns
Retailer 2
-
$266 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$326 USD
View
B+
Retailer 4
-
$357 USD
View
B+
Retailer 5
-
$370 USD
View
B+
Retailer 6
-
$549 USD
£433 GBP
View
B
Retailer 7
-
$658 USD
A$1,012 AUD
View
B
Retailer 8
-
$1,113 USD
View
B
Retailer 9
-
$1,143 USD
£900 GBP
View
B
Retailer 10
-
$1,150 USD
View
Retailer 11
-
$1,181 USD
£930 GBP
View
Price last confirmed 11 days ago
B
Retailer 12
-
$1,238 USD
View
Most Expensive
Do Amore Diamonds
27-372A1DD18 · Nov 1
$2,060 USD
View
Price under review
12 more retailers have this diamond
Prices start from $239 USDSave up to $999 USD

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
$239 USD