Marquise|Lab Grown|IGI

3.03ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG843683198

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843683198

Diamond specifications and retailer prices

From $697 USD
As of November 1, 2026
Save $3,453 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,150 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843683198 or 843683198. Listed at 17 retailers as of November 1, 2026, with prices from $697 to $4,150, a $3,453 spread on the same certified stone. Brilliant Earth lists it at $4,150. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683198
Dimensions14.87 × 7.47 × 4.86 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.87 mm7.47 mm3.03 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683198
Side View
Table 63.0%Crown 37.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,150 USD|Low: $697 USD|High: $4,690 USD|Avg: $1,959 USD|-11.5%
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
November 2, 2026
Retailer 5$697 USD
Retailer 4$900 USD
Retailer 7$1,035 USD
Retailer 15$1,119 USD
Retailer 2$1,210 USD
Retailer 12$1,631 USD
Retailer 11$1,641 USD
Retailer 14$1,677 USD
Retailer 9$1,733 USD
Retailer 17$1,751 USD
Retailer 3$2,463 USD
Retailer 6$2,494 USD
Retailer 16$2,542 USD
Retailer 8$2,560 USD
Retailer 10$2,924 USD
Retailer 13$3,058 USD
Brilliant Earth$4,150 USD

20 data points across 17 retailers

17 retailers$697 USD to $4,150 USD

A
Cheapest Retailer
-
$697 USD
Final sale: no returns
A
Retailer 2
-
$900 USD
View
A
Retailer 3
-
$1,035 USD
View
A
Retailer 4
-
$1,119 USD
€1,066 EUR
View
A
Retailer 5
-
$1,210 USD
£952 GBP
View
B+
Retailer 6
-
$1,631 USD
A$2,509 AUD
View
B+
Retailer 7
-
$1,641 USD
View
B+
Retailer 8
-
$1,677 USD
ZAR 27,087 ZAR
View
Retailer 9
-
$1,733 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,751 USD
View
B
Retailer 11
-
$2,463 USD
View
B
Retailer 12
-
$2,494 USD
View
B
Retailer 13
-
$2,542 USD
View
B
Retailer 14
-
$2,560 USD
View
B
Retailer 15
-
$2,924 USD
A$4,499 AUD
View
B
Retailer 16
-
$3,058 USD
£2,408 GBP
View
Most Expensive
B
Brilliant Earth
21828122A · Nov 2
$4,150 USD
View
16 more retailers have this diamond
Prices start from $697 USDSave up to $3,453 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
3.03ct Marquise
$697 USD