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Round|Lab Grown|IGI

1.42ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG794623284

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794623284

Diamond specifications and retailer prices

From $274 USD
As of October 29, 2026
Save $2,156 USD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,430 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794623284 or 794623284. Listed at 11 retailers as of October 29, 2026, with prices from $274 to $2,430, a $2,156 spread on the same certified stone. Do Amore Diamonds lists it at $2,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623284
Dimensions7.25 × 7.20 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.25 mm7.20 mm1.42 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623284
Side View
Table 54.0%Crown 33.2°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 61.3%

Caratlytics Score

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A+
Exceptional
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 29
Current: $2,430 USD|Low: $274 USD|High: $2,980 USD|Avg: $1,416 USD|-18.5%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 16
October 29, 2026
Retailer 13$274 USD
Retailer 10$318 USD
Retailer 9$540 USD
Retailer 11$562 USD
Retailer 12$1,044 USD
Retailer 14$1,100 USD
Retailer 15$1,205 USD
Retailer 7$1,239 USD
Retailer 4$1,246 USD
Retailer 6$1,258 USD
Retailer 5$1,286 USD
Retailer 2$1,511 USD
Retailer 16$1,960 USD
Retailer 3$2,180 USD
Do Amore Diamonds$2,430 USD
Retailer 8$2,686 USD

30 data points across 16 retailers

11 retailers$274 USD to $2,430 USD

A+
Cheapest Retailer
-
$274 USD
A
Retailer 2
-
$318 USD
View
A
Retailer 3
-
$540 USD
View
A
Retailer 4
-
$562 USD
View
B+
Retailer 5
-
$1,044 USD
View
B+
Retailer 6
-
$1,100 USD
View
B+
Retailer 7
-
$1,205 USD
View
B+
Retailer 8
-
$1,511 USD
£1,190 GBP
View
B
Retailer 9
-
$1,960 USD
View
B
Retailer 10
-
$2,180 USD
View
Most Expensive
B
Do Amore Diamonds
27-96AF3CCAC · Oct 29
$2,430 USD
View
10 more retailers have this diamond
Prices start from $274 USDSave up to $2,156 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+
1.42ct Round
$274 USD