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Marquise|Lab Grown|IGI

1.62ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG828624350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828624350

Diamond specifications and retailer prices

From $360 AUD
$253 USD
As of October 30, 2026
Save $1,555 AUD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,915 AUD at With Clarity · As of October 29, 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 LG828624350 or 828624350. Listed at 14 retailers as of October 29, 2026, with prices from $360 to $1,915, a $1,555 spread on the same certified stone. With Clarity lists it at $1,915. 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 angle36.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828624350
Dimensions11.69 × 6.21 × 3.88 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.69 mm6.21 mm1.62 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828624350
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.5%

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: $1,794 AUD|Low: $360 AUD|High: $2,221 AUD|Avg: $1,356 AUD|-19.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 12$360 AUD
Retailer 10$417 AUD
Retailer 5$524 AUD
Retailer 7$676 AUD
Retailer 9$738 AUD
Retailer 8$1,041 AUD
Retailer 11$1,372 AUD
Retailer 3$1,436 AUD
Retailer 2$1,629 AUD
Retailer 1$1,794 AUD
Retailer 6$1,799 AUD
Retailer 4$1,879 AUD
With Clarity$1,915 AUD

33 data points across 13 retailers

14 retailers$360 AUD to $1,915 AUD

A
Cheapest Retailer
-
$360 AUD
$253 USD
A
Retailer 2
-
$417 AUD
$293 USD
View
A
Retailer 3
-
$524 AUD
£290 GBP
View
A
Retailer 4
-
$676 AUD
$475 USD
View
A
Retailer 5
-
$738 AUD
€494 EUR
View
B+
Retailer 6
-
$1,032 AUD
$725 USD
View
B+
Retailer 7
-
$1,041 AUD
View
B+
Retailer 8
-
$1,372 AUD
$964 USD
View
B+
Retailer 9
-
$1,436 AUD
$1,009 USD
View
B+
Retailer 10
-
$1,629 AUD
$1,144 USD
View
B
Retailer 11
-
$1,794 AUD
$1,260 USD
View
B
Retailer 12
-
$1,799 AUD
£995 GBP
View
Retailer 13
-
$1,879 AUD
SGD 1,784 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
828624350 · Oct 29
$1,915 AUD
$1,345 USD
View
13 more retailers have this diamond
Prices start from $360 AUDSave up to $1,555 AUD

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
$360 AUD