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Marquise|Lab Grown|IGI

1.62ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG841664990

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841664990

Diamond specifications and retailer prices

From $449 NZD
$253 USD
As of October 30, 2026
Save $1,938 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,386 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.62ct lab-grown marquise diamond

This 1.62ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841664990 or 841664990. Listed at 15 retailers as of October 30, 2026, with prices from $449 to $2,386, a $1,938 spread on the same certified stone. With Clarity lists it at $2,386. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841664990
Dimensions11.72 × 6.07 × 3.93 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm6.07 mm1.62 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841664990
Side View
Table 59.0%Crown 38.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.7%

Caratlytics Score

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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: $653 NZD|Low: $449 NZD|High: $2,516 NZD|Avg: $1,535 NZD|-5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 30, 2026
Retailer 13$449 NZD
Retailer 10$520 NZD
Retailer 1$653 NZD
Retailer 7$843 NZD
Retailer 9$920 NZD
Retailer 4$1,164 NZD
Retailer 8$1,297 NZD
Retailer 11$1,710 NZD
Retailer 3$1,790 NZD
Retailer 12$2,023 NZD
Retailer 2$2,030 NZD
Retailer 6$2,242 NZD
Retailer 5$2,342 NZD
With Clarity$2,386 NZD

23 data points across 14 retailers

15 retailers$449 NZD to $2,386 NZD

A
Cheapest Retailer
-
$449 NZD
$253 USD
A
Retailer 2
-
$520 NZD
$293 USD
View
A
Retailer 3
-
$653 NZD
£290 GBP
View
A
Retailer 4
-
$843 NZD
$475 USD
View
A
Retailer 5
-
$920 NZD
€494 EUR
View
A
Retailer 6
-
$1,164 NZD
$656 USD
View
A
Retailer 7
-
$1,297 NZD
A$1,125 AUD
View
B+
Retailer 8
-
$1,348 NZD
$760 USD
View
B+
Retailer 9
-
$1,710 NZD
$964 USD
View
B+
Retailer 10
-
$1,790 NZD
$1,009 USD
View
B
Retailer 11
-
$2,023 NZD
$1,140 USD
View
B+
Retailer 12
-
$2,030 NZD
$1,144 USD
View
B
Retailer 13
-
$2,242 NZD
£995 GBP
View
Retailer 14
-
$2,342 NZD
SGD 1,784 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
841664990 · Oct 31
$2,386 NZD
$1,345 USD
View
14 more retailers have this diamond
Prices start from $449 NZDSave up to $1,938 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
1.62ct Marquise
$449 NZD