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Marquise|Lab Grown|IGI

1.62ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844657738

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844657738

Diamond specifications and retailer prices

From $246 USD
As of October 27, 2026
Save $1,324 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,570 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG844657738 or 844657738. Listed at 24 retailers as of October 27, 2026, with prices from $246 to $1,570, a $1,324 spread on the same certified stone. Brilliant Earth lists it at $1,570. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657738
Dimensions12.67 × 5.85 × 3.73 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.67 mm5.85 mm1.62 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657738
Side View
Table 60.0%Crown 39.4°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,242 USD|Low: $246 USD|High: $1,333 USD|Avg: $694 USD|-6.8%
Retailer 1
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Retailer 23
October 29, 2026
Retailer 23$246 USD
Retailer 12$273 USD
Retailer 13$288 USD
Retailer 7$308 USD
Retailer 10$308 USD
Retailer 2$357 USD
Retailer 20$410 USD
Retailer 16$475 USD
Retailer 22$486 USD
Retailer 15$525 USD
Retailer 3$578 USD
Retailer 14$583 USD
Retailer 4$635 USD
Retailer 21$710 USD
Retailer 5$988 USD
Retailer 6$989 USD
Retailer 9$989 USD
Retailer 18$1,026 USD
Retailer 8$1,030 USD
Retailer 17$1,106 USD
Retailer 19$1,140 USD
Retailer 11$1,234 USD
Retailer 1$1,242 USD

12 data points across 23 retailers

24 retailers$246 USD to $1,570 USD

A
Cheapest Retailer
-
$246 USD
A
Retailer 2
-
$273 USD
View
Final sale: no returns
A
Retailer 3
-
$288 USD
View
A
Retailer 4
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$308 USD
View
A
Retailer 5
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$308 USD
View
A
Retailer 6
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$357 USD
£281 GBP
View
B+
Retailer 7
-
$410 USD
View
A
Retailer 8
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$475 USD
View
Price last confirmed 6 days ago
A
Retailer 9
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$486 USD
€463 EUR
View
A
Retailer 10
-
$525 USD
ZAR 8,488 ZAR
View
A
Retailer 11
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$578 USD
£455 GBP
View
A
Retailer 12
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$583 USD
View
A
Retailer 13
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$635 USD
View
A
Retailer 14
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$710 USD
A$1,092 AUD
View
B+
Retailer 15
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$988 USD
View
B+
Retailer 16
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$989 USD
SGD 1,336 SGD
View
B+
Retailer 17
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$989 USD
View
B+
Retailer 18
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$1,026 USD
View
B+
Retailer 19
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$1,030 USD
A$1,584 AUD
View
B+
Retailer 20
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$1,106 USD
View
B
Retailer 21
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$1,140 USD
View
B
Retailer 22
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$1,234 USD
£972 GBP
View
B
Retailer 23
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$1,242 USD
View
Most Expensive
B
Brilliant Earth
22282494A · Oct 28
$1,570 USD
View
23 more retailers have this diamond
Prices start from $246 USDSave up to $1,324 USD

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
$246 USD