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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 $486 NZD
$274 USD
As of October 29, 2026
Save $3,825 NZD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,312 NZD at Do Amore Diamonds · As of October 31, 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 $486 to $4,312, a $3,825 spread on the same certified stone. Do Amore Diamonds lists it at $4,312. 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
Colour
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

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,312 NZD|Low: $486 NZD|High: $5,287 NZD|Avg: $2,404 NZD|-18.5%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 14$486 NZD
Retailer 11$564 NZD
Retailer 10$958 NZD
Retailer 12$997 NZD
Retailer 13$1,852 NZD
Retailer 15$1,952 NZD
Retailer 16$2,138 NZD
Retailer 7$2,198 NZD
Retailer 4$2,211 NZD
Retailer 6$2,232 NZD
Retailer 5$2,282 NZD
Retailer 9$2,681 NZD
Retailer 2$3,460 NZD
Retailer 3$3,478 NZD
Do Amore Diamonds$4,312 NZD
Retailer 8$4,766 NZD

31 data points across 16 retailers

11 retailers$486 NZD to $4,312 NZD

A+
Cheapest Retailer
-
$486 NZD
$274 USD
A
Retailer 2
-
$564 NZD
$318 USD
View
A
Retailer 3
-
$958 NZD
$540 USD
View
A
Retailer 4
-
$997 NZD
$562 USD
View
B+
Retailer 5
-
$1,852 NZD
$1,044 USD
View
B+
Retailer 6
-
$1,952 NZD
$1,100 USD
View
B+
Retailer 7
-
$2,138 NZD
$1,205 USD
View
B+
Retailer 8
-
$2,681 NZD
£1,190 GBP
View
B
Retailer 9
-
$3,460 NZD
$1,950 USD
View
B
Retailer 10
-
$3,478 NZD
$1,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-96AF3CCAC · Oct 31
$4,312 NZD
$2,430 USD
View
10 more retailers have this diamond
Prices start from $486 NZDSave up to $3,825 NZD

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
$486 NZD