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Marquise|Lab Grown|IGI

1.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG797696534

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797696534

Diamond specifications and retailer prices

From $392 NZD
$221 USD
As of October 30, 2026
Save $1,702 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,271 NZD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.42ct lab-grown marquise diamond

This 1.42ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797696534 or 797696534. Listed at 21 retailers as of October 29, 2026, with a 434% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797696534
Dimensions11.86 × 5.84 × 3.42 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm5.84 mm1.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797696534
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 58.6%

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 30
Current: $2,094 NZD|Low: $344 NZD|High: $2,786 NZD|Avg: $1,178 NZD|-8.5%
Brilliant Earth
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 7$392 NZD
Retailer 8$436 NZD
Retailer 17$454 NZD
Retailer 13$486 NZD
Retailer 3$656 NZD
Retailer 4$835 NZD
Retailer 11$902 NZD
Retailer 15$930 NZD
Retailer 10$967 NZD
Retailer 5$1,116 NZD
Retailer 6$1,188 NZD
Retailer 2$1,272 NZD
Retailer 16$1,563 NZD
Retailer 18$1,650 NZD
Retailer 9$1,656 NZD
Retailer 12$1,673 NZD
Retailer 14$1,958 NZD
Brilliant Earth$2,094 NZD

43 data points across 18 retailers

21 retailers$392 NZD to $2,094 NZD

A
Cheapest Retailer
-
$392 NZD
$221 USD
A
Retailer 2
-
$436 NZD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$454 NZD
$256 USD
View
A
Retailer 4
-
$486 NZD
$274 USD
View
A
Retailer 5
-
$538 NZD
$303 USD
View
B+
Retailer 6
-
$656 NZD
$370 USD
View
A
Retailer 7
-
$835 NZD
ZAR 7,604 ZAR
View
A
Retailer 8
-
$902 NZD
£400 GBP
View
A
Retailer 9
-
$930 NZD
$524 USD
View
A
Retailer 10
-
$967 NZD
€519 EUR
View
A
Retailer 11
-
$1,116 NZD
$629 USD
View
A
Retailer 12
-
$1,188 NZD
A$1,030 AUD
View
B+
Retailer 13
-
$1,272 NZD
$717 USD
View
B+
Retailer 14
-
$1,563 NZD
$881 USD
View
B+
Retailer 15
-
$1,650 NZD
$930 USD
View
B+
Retailer 16
-
$1,656 NZD
$933 USD
View
B+
Retailer 17
-
$1,673 NZD
$943 USD
View
Retailer 18
-
$1,738 NZD
A$1,507 AUD
View
Price last confirmed 144 days ago
B+
Retailer 19
-
$1,958 NZD
£869 GBP
View
B
Retailer 20
-
$2,094 NZD
$1,180 USD
View
Most Expensive
Brilliant Earth
20093089A · Oct 1
$2,271 NZD
$1,280 USD
View
Price last confirmed 30 days ago
20 more retailers have this diamond
Prices start from $392 NZDSave up to $1,702 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 Marquise
$392 NZD