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Cushion|Lab Grown|IGI

1.17ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG615350216

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG615350216

Diamond specifications and retailer prices

From $250 USD
£197 GBP
As of October 27, 2026
Save $1,180 USD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,430 USD at Do Amore Diamonds · As of October 27, 2026
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 top-tier cut grade and certified by IGI LG615350216 or 615350216. Listed at 6 retailers as of October 27, 2026, with prices from $250 to $1,430, a $1,180 spread on the same certified stone. Do Amore Diamonds lists it at $1,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615350216
Dimensions7.80 × 5.37 × 3.62 mm
L/W Ratio1.45
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
7.80 mm5.37 mm1.17 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615350216
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,430 USD|Low: $129 USD|High: $1,560 USD|Avg: $574 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
October 27, 2026
Retailer 9$181 USD
Retailer 2$250 USD
Retailer 8$339 USD
Retailer 10$370 USD
Retailer 4$375 USD
Retailer 12$401 USD
Retailer 3$495 USD
Retailer 5$496 USD
Retailer 7$500 USD
Retailer 11$863 USD
Retailer 6$953 USD
Do Amore Diamonds$1,430 USD

38 data points across 12 retailers

6 retailers$250 USD to $1,430 USD

A
Cheapest Retailer
-
$250 USD
£197 GBP
Retailer 2
-
$339 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$496 USD
A$763 AUD
View
Price last confirmed 7 days ago
Retailer 4
-
$500 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$953 USD
£750 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-BA120E7A2 · Oct 27
$1,430 USD
View
5 more retailers have this diamond
Prices start from $250 USDSave up to $1,180 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
1.17ct Cushion
$250 USD