Round|Lab Grown|IGI

1.42ct E FL Round Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From $274 USD
As of October 29, 2026
Save $931 USD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,205 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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. Listed at 4 retailers as of October 27, 2026, with prices from $274 to $1,205, a $931 spread on the same certified stone. NZ Jewellers lists it at $1,205. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.21 × 7.26 × 4.40 mm
L/W Ratio1.01
Top View
7.21 mm7.26 mm1.42 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.0%

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 29
Current: $1,205 USD|Low: $274 USD|High: $2,703 USD|Avg: $1,051 USD|-10.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 24, 2026
Retailer 3$274 USD
Retailer 2$318 USD
Retailer 4$598 USD
NZ Jewellers$1,205 USD
Retailer 5$2,703 USD

11 data points across 5 retailers

4 retailers$274 USD to $1,205 USD

A
Cheapest Retailer
-
$274 USD
A
Retailer 2
-
$318 USD
View
A
Retailer 3
-
$598 USD
View
Most Expensive
B+
NZ Jewellers
f8d77588-9392-456c-8d51-fcfea693421e · Oct 27
$1,205 USD
View
3 more retailers have this diamond
Prices start from $274 USDSave up to $931 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