Marquise|Lab Grown|IGI

3.03ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG840657327

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840657327

Diamond specifications and retailer prices

From $526 USD
As of November 1, 2026
Save $2,404 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,930 USD at Brilliant Earth · As of October 31, 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 LG840657327 or 840657327. Listed at 11 retailers as of October 31, 2026, with prices from $526 to $2,930, a $2,404 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 angle34.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840657327
Dimensions15.83 × 7.52 × 4.54 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.83 mm7.52 mm3.03 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840657327
Side View
Table 63.0%Crown 34.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

Caratlytics Score

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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: $2,930 USD|Low: $701 USD|High: $2,930 USD|Avg: $1,564 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8$701 USD
Retailer 3$725 USD
Retailer 4$883 USD
Retailer 9$998 USD
Retailer 7$1,566 USD
Retailer 5$2,035 USD
Retailer 2$2,140 USD
Retailer 10$2,250 USD
Retailer 6$2,625 USD
Brilliant Earth$2,930 USD

17 data points across 10 retailers

11 retailers$526 USD to $2,930 USD

A
Cheapest Retailer
-
$526 USD
Retailer 2
-
$701 USD
£552 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$725 USD
View
Retailer 4
-
$883 USD
€841 EUR
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,450 USD
View
B+
Retailer 6
-
$1,566 USD
View
B
Retailer 7
-
$2,035 USD
View
B
Retailer 8
-
$2,140 USD
£1,685 GBP
View
Retailer 9
-
$2,250 USD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$2,625 USD
View
Most Expensive
B
Brilliant Earth
22210373A · Oct 31
$2,930 USD
View
10 more retailers have this diamond
Prices start from $526 USDSave up to $2,404 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
$526 USD