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Cushion|Lab Grown|IGI

1.15ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG581346684

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG581346684

Diamond specifications and retailer prices

From $1,440 USD
As of October 27, 2026
4 retailers carry this diamond
Most expensive: $1,440 USD at Do Amore Diamonds
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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581346684 or 581346684. Listed at 4 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581346684
Dimensions7.17 × 5.62 × 3.82 mm
L/W Ratio1.28
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
7.17 mm5.62 mm1.15 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581346684
Side View
Table 61.0%Crown 34.2°Girdle: THN-STKPavilion 39.4°Culet: NoneDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: $1,440 USD|Low: $129 USD|High: $1,570 USD|Avg: $644 USD|-8.3%
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
Retailer 13
October 26, 2026
Retailer 8$183 USD
Retailer 7$342 USD
Retailer 9$368 USD
Retailer 12$378 USD
Retailer 11$389 USD
Retailer 3$496 USD
Retailer 2$499 USD
Retailer 4$561 USD
Retailer 13$584 USD
Retailer 10$860 USD
Retailer 6$959 USD
Retailer 5$1,128 USD
Do Amore Diamonds$1,440 USD

16 data points across 13 retailers

4 retailers

Retailer 1
-
$342 USD
Price last confirmed 8 days ago
Retailer 2
-
$499 USD
A$768 AUD
View
Price last confirmed 7 days ago
Retailer 3
-
$959 USD
£755 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-5DE5CE687 · Oct 27
$1,440 USD
View
3 more retailers have this diamond

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.

B
1.15ct Cushion
$1,440 USD