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Cushion|Lab Grown|IGI

1.17ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG843612882

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843612882

Diamond specifications and retailer prices

From $682 USD
As of October 30, 2026
Save $1,351 USD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,804 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843612882 or 843612882. Listed at 10 retailers as of October 30, 2026, with a 198% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843612882
Dimensions8.03 × 4.91 × 3.25 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm4.91 mm1.17 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843612882
Side View
Table 66.0%Crown 37.2°Girdle: MED-STKPavilion 42.7°Culet: LargeDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,248 USD|Low: $682 USD|High: $4,270 USD|Avg: $2,065 USD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 31, 2026
Retailer 5$682 USD
Retailer 4$885 USD
Retailer 8$999 USD
Retailer 1$1,248 USD
Retailer 7$1,434 USD
Retailer 2$2,033 USD
Retailer 3$2,481 USD
Taylor and Hart$2,804 USD
Retailer 6$3,305 USD
Retailer 9$4,270 USD

4 data points across 10 retailers

10 retailers$682 USD to $2,033 USD

B+
Cheapest Retailer
-
$682 USD
Final sale: no returns
B
Retailer 2
-
$885 USD
View
B
Retailer 3
-
$999 USD
View
B
Retailer 4
-
$1,248 USD
£983 GBP
View
B
Retailer 5
-
$1,434 USD
ZAR 23,168 ZAR
View
B
Retailer 6
-
$2,033 USD
A$3,128 AUD
View
Retailer 7
-
$2,481 USD
View
Price under review
Most Expensive
Taylor and Hart
38ZFE5V · Oct 31
$2,804 USD
View
Price under review
7 more retailers have this diamond
Prices start from $682 USDSave up to $1,351 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.

B+
1.17ct Cushion
$682 USD