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Marquise|Lab Grown|IGI

1.62ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG838634334

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838634334

Diamond specifications and retailer prices

From $343 USD
As of November 2, 2026
Save $1,537 USD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,880 USD at Brilliant Earth · As of November 2, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838634334 or 838634334. Listed at 8 retailers as of November 2, 2026, with prices from $343 to $1,880, a $1,537 spread on the same certified stone. Brilliant Earth lists it at $1,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838634334
Dimensions12.53 × 6.05 × 3.80 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.53 mm6.05 mm1.62 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838634334
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Nov 2
Current: $1,880 USD|Low: $343 USD|High: $1,880 USD|Avg: $750 USD|+1.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 3$343 USD
Retailer 8$381 USD
Retailer 5$439 USD
Retailer 6$499 USD
Retailer 9$559 USD
Retailer 4$618 USD
Retailer 7$656 USD
Retailer 2$1,298 USD
Brilliant Earth$1,880 USD

16 data points across 9 retailers

8 retailers$343 USD to $1,880 USD

A
Cheapest Retailer
-
$343 USD
B+
Retailer 2
-
$381 USD
View
A
Retailer 3
-
$439 USD
View
A
Retailer 4
-
$499 USD
€475 EUR
View
A
Retailer 5
-
$556 USD
View
Retailer 6
-
$656 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$1,298 USD
View
Most Expensive
B
Brilliant Earth
22280842A · Nov 2
$1,880 USD
View
7 more retailers have this diamond
Prices start from $343 USDSave up to $1,537 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
$343 USD