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Marquise|Lab Grown|IGI

1.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG802630297

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802630297

Diamond specifications and retailer prices

From $383 NZD
$216 USD
As of October 30, 2026
Save $3,290 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,673 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG802630297 or 802630297. Listed at 15 retailers as of October 30, 2026, with prices from $383 to $3,673, a $3,290 spread on the same certified stone. Do Amore Diamonds lists it at $3,673. 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 angle37.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802630297
Dimensions5.82 × 5.82 × 3.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm5.82 mm1.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802630297
Side View
Table 59.0%Crown 37.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.1%

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 30
Current: $3,673 NZD|Low: $383 NZD|High: $3,939 NZD|Avg: $1,364 NZD|-6.8%
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 7$383 NZD
Retailer 4$569 NZD
Retailer 5$637 NZD
Retailer 16$645 NZD
Retailer 12$838 NZD
Retailer 15$887 NZD
Retailer 8$894 NZD
Retailer 9$1,034 NZD
Retailer 3$1,086 NZD
Retailer 11$1,278 NZD
Retailer 17$1,531 NZD
Retailer 10$1,573 NZD
Retailer 6$1,676 NZD
Retailer 2$1,776 NZD
Retailer 18$1,975 NZD
Retailer 13$2,102 NZD
Retailer 14$3,087 NZD
Do Amore Diamonds$3,673 NZD

19 data points across 18 retailers

15 retailers$383 NZD to $3,673 NZD

A
Cheapest Retailer
-
$383 NZD
$216 USD
A
Retailer 2
-
$569 NZD
$321 USD
View
B+
Retailer 3
-
$637 NZD
$359 USD
View
Retailer 4
-
$645 NZD
£286 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
$838 NZD
€450 EUR
View
A
Retailer 6
-
$887 NZD
$500 USD
View
A
Retailer 7
-
$1,086 NZD
$612 USD
View
B+
Retailer 8
-
$1,278 NZD
A$1,108 AUD
View
B+
Retailer 9
-
$1,531 NZD
$863 USD
View
B+
Retailer 10
-
$1,676 NZD
$944 USD
View
B+
Retailer 11
-
$1,776 NZD
A$1,540 AUD
View
B+
Retailer 12
-
$1,975 NZD
$1,113 USD
View
B+
Retailer 13
-
$2,102 NZD
£933 GBP
View
B
Retailer 14
-
$3,087 NZD
$1,740 USD
View
Most Expensive
B
Do Amore Diamonds
27-AF7FC4A81 · Oct 30
$3,673 NZD
$2,070 USD
View
14 more retailers have this diamond
Prices start from $383 NZDSave up to $3,290 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
$383 NZD