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Marquise|Lab Grown|IGI

3.00ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG843645075

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645075

Diamond specifications and retailer prices

From $524 USD
As of November 4, 2026
Save $4,936 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,460 USD at Brilliant Earth · As of November 3, 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 LG843645075 or 843645075. Listed at 18 retailers as of November 3, 2026, with prices from $524 to $5,460, a $4,936 spread on the same certified stone. Brilliant Earth lists it at $5,460. 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 angle33.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645075
Dimensions14.36 × 7.64 × 4.72 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.36 mm7.64 mm3.00 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645075
Side View
Table 56.0%Crown 33.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.8%

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: Nov 4
Current: $5,460 USD|Low: $524 USD|High: $5,860 USD|Avg: $1,694 USD|-6.8%
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 4, 2026
Retailer 5$524 USD
Retailer 11$645 USD
Retailer 18$720 USD
Retailer 15$778 USD
Retailer 3$844 USD
Retailer 2$953 USD
Retailer 12$1,234 USD
Retailer 6$1,236 USD
Retailer 13$1,260 USD
Retailer 4$1,280 USD
Retailer 17$1,323 USD
Retailer 9$1,896 USD
Retailer 7$2,049 USD
Retailer 14$2,132 USD
Retailer 8$2,173 USD
Retailer 16$2,237 USD
Retailer 10$2,521 USD
Brilliant Earth$5,460 USD

19 data points across 18 retailers

18 retailers$524 USD to $5,460 USD

A
Cheapest Retailer
-
$524 USD
Final sale: no returns
A
Retailer 2
-
$645 USD
View
A
Retailer 3
-
$720 USD
View
B+
Retailer 4
-
$778 USD
View
Retailer 5
-
$844 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$953 USD
View
A
Retailer 7
-
$1,234 USD
View
A
Retailer 8
-
$1,236 USD
View
A
Retailer 9
-
$1,260 USD
View
B+
Retailer 10
-
$1,280 USD
View
B+
Retailer 11
-
$1,323 USD
View
B+
Retailer 12
-
$1,896 USD
View
B+
Retailer 13
-
$2,049 USD
View
B+
Retailer 14
-
$2,132 USD
View
B
Retailer 15
-
$2,173 USD
View
B
Retailer 16
-
$2,237 USD
View
B
Retailer 17
-
$2,521 USD
View
Most Expensive
B
Brilliant Earth
21828334A · Nov 3
$5,460 USD
View
17 more retailers have this diamond
Prices start from $524 USDSave up to $4,936 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
$524 USD