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Marquise|Lab Grown|IGI

3.00ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG840626561

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840626561

Diamond specifications and retailer prices

From $714 USD
As of November 4, 2026
Save $5,626 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,340 USD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840626561 or 840626561. Listed at 23 retailers as of November 3, 2026, with prices from $714 to $6,340, a $5,626 spread on the same certified stone. Do Amore Diamonds lists it at $6,340. 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

3.00
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840626561
Dimensions14.52 × 7.52 × 4.77 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
14.52 mm7.52 mm3.00 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840626561
Side View
Table 61.0%Crown 37.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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: Nov 4
Current: $6,340 USD|Low: $714 USD|High: $228,762 USD|Avg: $17,054 USD
Do Amore Diamonds
Retailer 2
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Retailer 24
November 4, 2026
Retailer 24$714 USD
Retailer 12$777 USD
Retailer 4$799 USD
Retailer 3$829 USD
Retailer 5$1,005 USD
Retailer 10$1,011 USD
Retailer 13$1,086 USD
Retailer 11$1,170 USD
Retailer 7$1,203 USD
Retailer 2$1,388 USD
Retailer 6$1,549 USD
Retailer 23$2,041 USD
Retailer 21$2,065 USD
Retailer 18$2,125 USD
Retailer 22$2,431 USD
Retailer 9$2,571 USD
Retailer 14$2,665 USD
Retailer 15$2,811 USD
Retailer 8$2,826 USD
Retailer 16$3,268 USD
Retailer 19$3,427 USD
Retailer 20$5,900 USD
Do Amore Diamonds$6,340 USD
Retailer 17$228,762 USD

13 data points across 24 retailers

23 retailers$714 USD to $6,340 USD

A
Cheapest Retailer
-
$714 USD
A
Retailer 2
-
$777 USD
View
A
Retailer 3
-
$799 USD
View
Final sale: no returns
A
Retailer 4
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$829 USD
View
A
Retailer 5
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$1,005 USD
View
A
Retailer 6
-
$1,011 USD
View
A
Retailer 7
-
$1,086 USD
View
B+
Retailer 8
-
$1,170 USD
View
B+
Retailer 9
-
$1,203 USD
View
B+
Retailer 10
-
$1,388 USD
View
B+
Retailer 11
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$1,549 USD
View
B+
Retailer 12
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$2,041 USD
View
B+
Retailer 13
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$2,065 USD
View
B
Retailer 14
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$2,125 USD
View
B
Retailer 15
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$2,431 USD
View
B
Retailer 16
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$2,571 USD
View
Retailer 17
-
$2,665 USD
View
Price last confirmed 7 days ago
B
Retailer 18
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$2,811 USD
View
B
Retailer 19
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$2,826 USD
View
B
Retailer 20
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$3,268 USD
View
B
Retailer 21
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$3,427 USD
View
B
Retailer 22
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$5,900 USD
View
Most Expensive
B
Do Amore Diamonds
27-C3A277F6D · Nov 3
$6,340 USD
View
22 more retailers have this diamond
Prices start from $714 USDSave up to $5,626 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
3.00ct Marquise
$714 USD