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Marquise|Lab Grown|IGI

4.92ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG647424681

Certificate IGI LG647424681

Diamond specifications and retailer prices

From $696 USD
Save $8,544 USD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,240 USD at Brilliant Earth
View at Brilliant Earth

About this 4.92ct lab-grown marquise diamond

This 4.92ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647424681 or 647424681. Listed at 26 retailers, with prices from $696 to $9,240 at Brilliant Earth, a $8,544 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.92
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647424681
Dimensions18.13 × 8.92 × 5.35 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.13 mm8.92 mm4.92 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647424681
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.0%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $9,240 USD|Low: $556 USD|High: $9,240 USD|Avg: $2,539 USD
Brilliant Earth
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
October 1, 2026
Retailer 14$878 USD
Retailer 4$995 USD
Retailer 16$1,185 USD
Retailer 11$1,292 USD
Retailer 9$1,313 USD
Retailer 2$1,342 USD
Retailer 7$1,786 USD
Retailer 10$1,840 USD
Retailer 6$2,081 USD
Retailer 5$2,515 USD
Retailer 3$3,048 USD
Retailer 12$3,211 USD
Retailer 15$3,475 USD
Retailer 13$3,582 USD
Retailer 8$3,986 USD
Brilliant Earth$9,240 USD

36 data points across 16 retailers

26 retailers$696 USD to $9,240 USD

A
Cheapest Retailer
-
$696 USD
A
Retailer 2
-
$758 USD
View
A
Retailer 3
-
$797 USD
View
A
Retailer 4
-
$808 USD
View
A
Retailer 5
-
$878 USD
View
A
Retailer 6
-
$995 USD
View
A
Retailer 7
-
$1,185 USD
View
A
Retailer 8
-
$1,257 USD
£990 GBP
View
Price last confirmed 30 days ago
A
Retailer 9
-
$1,291 USD
£1,016 GBP
View
B+
Retailer 10
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$1,313 USD
View
A
Retailer 11
-
$1,342 USD
€1,278 EUR
View
A
Retailer 12
-
$1,786 USD
A$2,748 AUD
View
A
Retailer 13
-
$1,840 USD
View
A
Retailer 14
-
$2,081 USD
View
B+
Retailer 15
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$2,271 USD
View
B+
Retailer 16
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$2,515 USD
£1,980 GBP
View
B+
Retailer 17
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$2,648 USD
View
B+
Retailer 18
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$2,785 USD
View
B+
Retailer 19
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$3,029 USD
View
B+
Retailer 20
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$3,048 USD
View
B+
Retailer 21
-
$3,211 USD
£2,528 GBP
View
B+
Retailer 22
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$3,475 USD
View
B+
Retailer 23
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$3,582 USD
A$5,511 AUD
View
B
Retailer 24
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$4,067 USD
View
B
Retailer 25
-
$9,240 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
14273888A · Oct 1
$9,240 USD
View
25 more retailers have this diamond
Prices start from $696 USDSave up to $8,544 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.

A
4.92ct Marquise
$696 USD