Cushion|Lab Grown|IGI

1.03ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG804650030

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804650030

Diamond specifications and retailer prices

From $328 USD
As of October 28, 2026
Save $2,082 USD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,410 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804650030 or 804650030. Listed at 8 retailers as of October 28, 2026, with prices from $328 to $2,410, a $2,082 spread on the same certified stone. Do Amore Diamonds lists it at $2,410. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650030
Dimensions7.42 × 4.96 × 3.43 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.42 mm4.96 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650030
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 69.2%

Caratlytics Score

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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: Oct 28
Current: $2,410 USD|Low: $234 USD|High: $2,460 USD|Avg: $1,338 USD|-2.0%
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
October 29, 2026
Retailer 12$328 USD
Retailer 10$535 USD
Retailer 11$559 USD
Retailer 9$958 USD
Retailer 5$1,031 USD
Retailer 7$1,085 USD
Retailer 6$1,177 USD
Retailer 4$1,252 USD
Retailer 14$1,370 USD
Retailer 2$1,500 USD
Retailer 8$1,790 USD
Retailer 3$2,179 USD
Do Amore Diamonds$2,410 USD
Retailer 13$2,419 USD

23 data points across 14 retailers

8 retailers$328 USD to $2,410 USD

A
Cheapest Retailer
-
$328 USD
Final sale: no returns
A
Retailer 2
-
$535 USD
View
A
Retailer 3
-
$559 USD
View
B+
Retailer 4
-
$958 USD
View
B+
Retailer 5
-
$1,085 USD
View
B+
Retailer 6
-
$1,500 USD
£1,181 GBP
View
B+
Retailer 7
-
$1,790 USD
View
Most Expensive
B
Do Amore Diamonds
27-480831259 · Oct 29
$2,410 USD
View
7 more retailers have this diamond
Prices start from $328 USDSave up to $2,082 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
1.03ct Cushion
$328 USD