Marquise|Lab Grown|IGI

3.03ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG836696411

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836696411

Diamond specifications and retailer prices

From $470 USD
As of October 30, 2026
Save $2,460 USD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,930 USD at Brilliant Earth · As of October 30, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836696411 or 836696411. Listed at 11 retailers as of October 30, 2026, with prices from $470 to $2,930, a $2,460 spread on the same certified stone. Brilliant Earth lists it at $2,930. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836696411
Dimensions15.41 × 7.47 × 4.64 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.41 mm7.47 mm3.03 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836696411
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,930 USD|Low: $699 USD|High: $3,000 USD|Avg: $1,535 USD|-2.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$699 USD
Retailer 2$725 USD
Retailer 8$881 USD
Retailer 9$992 USD
Retailer 6$1,566 USD
Retailer 4$2,035 USD
Retailer 7$2,151 USD
Retailer 10$2,265 USD
Retailer 5$2,625 USD
Brilliant Earth$2,930 USD

24 data points across 10 retailers

11 retailers$470 USD to $2,930 USD

A
Cheapest Retailer
-
$470 USD
Retailer 2
-
$526 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$699 USD
£551 GBP
View
A
Retailer 4
-
$725 USD
View
B+
Retailer 5
-
$1,450 USD
View
B+
Retailer 6
-
$1,566 USD
View
B
Retailer 7
-
$2,035 USD
View
B
Retailer 8
-
$2,151 USD
£1,694 GBP
View
Retailer 9
-
$2,265 USD
View
Price last confirmed 34 days ago
B
Retailer 10
-
$2,625 USD
View
Most Expensive
B
Brilliant Earth
22210801A · Oct 30
$2,930 USD
View
10 more retailers have this diamond
Prices start from $470 USDSave up to $2,460 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
$470 USD