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Marquise|Lab Grown|IGI

3.00ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG846659306

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846659306

Diamond specifications and retailer prices

From $503 USD
As of November 1, 2026
Save $3,087 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,590 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG846659306 or 846659306. Listed at 18 retailers as of November 1, 2026, with prices from $503 to $3,590, a $3,087 spread on the same certified stone. Brilliant Earth lists it at $3,590. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846659306
Dimensions15.61 × 7.65 × 4.34 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.61 mm7.65 mm3.00 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846659306
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 56.7%

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 1
Current: $3,590 USD|Low: $503 USD|High: $3,860 USD|Avg: $1,389 USD|-7.0%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 6$503 USD
Retailer 3$522 USD
Retailer 2$619 USD
Retailer 7$700 USD
Retailer 4$748 USD
Retailer 17$854 USD
Retailer 10$892 USD
Retailer 11$913 USD
Retailer 15$1,176 USD
Retailer 18$1,208 USD
Retailer 8$1,230 USD
Retailer 13$1,497 USD
Retailer 9$1,822 USD
Retailer 12$1,952 USD
Retailer 16$2,057 USD
Retailer 14$2,417 USD
Retailer 5$2,685 USD
Brilliant Earth$3,590 USD

11 data points across 18 retailers

18 retailers$503 USD to $3,590 USD

A
Cheapest Retailer
-
$503 USD
A
Retailer 2
-
$522 USD
View
Final sale: no returns
A
Retailer 3
-
$619 USD
View
A
Retailer 4
-
$700 USD
View
B+
Retailer 5
-
$748 USD
View
A
Retailer 6
-
$854 USD
View
Retailer 7
-
$892 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$913 USD
View
A
Retailer 9
-
$1,176 USD
View
A
Retailer 10
-
$1,208 USD
View
A
Retailer 11
-
$1,230 USD
View
B+
Retailer 12
-
$1,497 USD
View
B+
Retailer 13
-
$1,822 USD
View
B+
Retailer 14
-
$1,952 USD
View
B+
Retailer 15
-
$2,057 USD
View
B
Retailer 16
-
$2,417 USD
View
Retailer 17
-
$2,685 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
22257104A · Nov 2
$3,590 USD
View
17 more retailers have this diamond
Prices start from $503 USDSave up to $3,087 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
$503 USD