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Round|Lab Grown|IGI

1.42ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG660426034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG660426034

Diamond specifications and retailer prices

From $385 NZD
$217 USD
As of October 29, 2026
Save $1,831 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,216 NZD at Reve Diamonds · As of October 30, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660426034 or 660426034. Listed at 21 retailers as of October 29, 2026, with prices from $385 to $2,216, a $1,831 spread on the same certified stone. Reve Diamonds lists it at $2,216. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660426034
Dimensions7.17 × 7.21 × 4.45 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
7.17 mm7.21 mm1.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660426034
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
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: $653 NZD|Low: $371 NZD|High: $1,940 NZD|Avg: $924 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$385 NZD
Retailer 2$479 NZD
Retailer 1$653 NZD
Retailer 3$801 NZD
Retailer 5$812 NZD
Retailer 7$822 NZD
Retailer 4$885 NZD
Retailer 8$1,168 NZD
Retailer 9$1,542 NZD
Retailer 6$1,927 NZD

37 data points across 10 retailers

21 retailers$385 NZD to $2,216 NZD

A
Cheapest Retailer
-
$385 NZD
$217 USD
A
Retailer 2
-
$429 NZD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$447 NZD
$252 USD
View
A
Retailer 4
-
$479 NZD
$270 USD
View
A
Retailer 5
-
$479 NZD
$270 USD
View
A
Retailer 6
-
$545 NZD
HK$2,400 HKD
View
B+
Retailer 7
-
$653 NZD
$368 USD
View
A
Retailer 8
-
$801 NZD
£355 GBP
View
A
Retailer 9
-
$812 NZD
€436 EUR
View
A
Retailer 10
-
$822 NZD
ZAR 7,480 ZAR
View
B+
Retailer 11
-
$885 NZD
£393 GBP
View
B+
Retailer 12
-
$923 NZD
$520 USD
View
B+
Retailer 13
-
$932 NZD
$525 USD
View
B+
Retailer 14
-
$1,168 NZD
A$1,013 AUD
View
Retailer 15
-
$1,270 NZD
$716 USD
View
Price last confirmed 75 days ago
B
Retailer 16
-
$1,537 NZD
$866 USD
View
B
Retailer 17
-
$1,542 NZD
$869 USD
View
B
Retailer 18
-
$1,548 NZD
SGD 1,179 SGD
View
B
Retailer 19
-
$1,631 NZD
$919 USD
View
B
Retailer 20
-
$1,927 NZD
£855 GBP
View
Most Expensive
B
Reve Diamonds
65AEAE5F1 · Oct 30
$2,216 NZD
$1,249 USD
View
20 more retailers have this diamond
Prices start from $385 NZDSave up to $1,831 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
$385 NZD