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Round|Lab Grown|IGI

1.42ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG792662797

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792662797

Diamond specifications and retailer prices

From $342 NZD
$193 USD
As of October 26, 2026
Save $1,736 NZD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,079 NZD at Reve Diamonds · As of October 25, 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 LG792662797 or 792662797. Listed at 23 retailers as of October 25, 2026, with prices from $342 to $2,079, a $1,736 spread on the same certified stone. Reve Diamonds lists it at $2,079. 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 angle34.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792662797
Dimensions7.16 × 7.22 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.22 mm1.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792662797
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.1%

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 26
Current: $955 NZD|Low: $328 NZD|High: $2,079 NZD|Avg: $1,026 NZD|+2.5%
Retailer 1
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 7$342 NZD
Retailer 10$383 NZD
Retailer 6$424 NZD
Retailer 14$477 NZD
Retailer 17$691 NZD
Retailer 21$712 NZD
Retailer 5$718 NZD
Retailer 9$740 NZD
Retailer 2$768 NZD
Retailer 11$875 NZD
Retailer 15$935 NZD
Retailer 1$955 NZD
Retailer 3$1,037 NZD
Retailer 12$1,073 NZD
Retailer 8$1,366 NZD
Retailer 18$1,366 NZD
Retailer 19$1,372 NZD
Retailer 16$1,412 NZD
Retailer 20$1,459 NZD
Retailer 13$1,461 NZD
Retailer 4$1,990 NZD
Reve Diamonds$2,079 NZD

33 data points across 22 retailers

23 retailers$342 NZD to $2,079 NZD

A
Cheapest Retailer
-
$342 NZD
$193 USD
Retailer 2
-
$397 NZD
$224 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$424 NZD
$239 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$477 NZD
HK$2,100 HKD
View
A
Retailer 5
-
$691 NZD
€371 EUR
View
A
Retailer 6
-
$712 NZD
£316 GBP
View
Retailer 7
-
$718 NZD
ZAR 6,540 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$740 NZD
$417 USD
View
A
Retailer 9
-
$768 NZD
£341 GBP
View
B+
Retailer 10
-
$875 NZD
$493 USD
View
B+
Retailer 11
-
$935 NZD
$527 USD
View
B+
Retailer 12
-
$955 NZD
A$828 AUD
View
B+
Retailer 13
-
$1,037 NZD
A$899 AUD
View
B+
Retailer 14
-
$1,073 NZD
$605 USD
View
Retailer 15
-
$1,238 NZD
$698 USD
View
Price last confirmed 95 days ago
B+
Retailer 16
-
$1,366 NZD
$770 USD
View
B+
Retailer 17
-
$1,366 NZD
$770 USD
View
B+
Retailer 18
-
$1,372 NZD
SGD 1,045 SGD
View
B
Retailer 19
-
$1,412 NZD
$796 USD
View
B
Retailer 20
-
$1,459 NZD
A$1,265 AUD
View
B
Retailer 21
-
$1,461 NZD
$823 USD
View
B
Retailer 22
-
$1,990 NZD
£883 GBP
View
Most Expensive
B
Reve Diamonds
A54C7F12A · Oct 25
$2,079 NZD
$1,172 USD
View
22 more retailers have this diamond
Prices start from $342 NZDSave up to $1,736 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
$342 NZD