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Cushion|Lab Grown|IGI

1.17ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG616493690

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG616493690

Diamond specifications and retailer prices

From $1,430 USD
As of October 27, 2026
6 retailers carry this diamond
Most expensive: $1,430 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG616493690 or 616493690. Listed at 6 retailers as of October 27, 2026. 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

1.17
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616493690
Dimensions7.57 × 5.32 × 3.66 mm
L/W Ratio1.42
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
7.57 mm5.32 mm1.17 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616493690
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 68.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 27
Current: $1,430 USD|Low: $181 USD|High: $1,560 USD|Avg: $688 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
Retailer 14
Retailer 15
October 26, 2026
Retailer 11$181 USD
Retailer 9$339 USD
Retailer 12$364 USD
Retailer 5$375 USD
Retailer 14$401 USD
Retailer 4$495 USD
Retailer 2$496 USD
Retailer 6$569 USD
Retailer 3$580 USD
Retailer 13$863 USD
Retailer 15$890 USD
Retailer 8$953 USD
Retailer 10$1,050 USD
Retailer 7$1,143 USD
Do Amore Diamonds$1,430 USD

15 data points across 15 retailers

6 retailers

Retailer 1
-
$339 USD
Price last confirmed 8 days ago
Retailer 2
-
$496 USD
A$763 AUD
View
Price last confirmed 7 days ago
Retailer 3
-
$890 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$953 USD
£750 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
$1,050 USD
View
Price last confirmed 7 days ago
Most Expensive
C
Do Amore Diamonds
27-993B2F326 · Oct 27
$1,430 USD
View
5 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.

C
1.17ct Cushion
$1,430 USD