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Marquise|Lab Grown|IGI

3.03ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG828663010

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828663010

Diamond specifications and retailer prices

From $898 USD
As of November 1, 2026
Save $3,242 USD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,140 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 top-tier cut grade and certified by IGI LG828663010 or 828663010. Listed at 10 retailers as of November 1, 2026, with prices from $898 to $4,140, a $3,242 spread on the same certified stone. Brilliant Earth lists it at $4,140. 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

3.03
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828663010
Dimensions14.60 × 7.49 × 4.76 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.60 mm7.49 mm3.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828663010
Side View
Table 60.0%Crown 33.1°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,140 USD|Low: $898 USD|High: $4,140 USD|Avg: $2,139 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$898 USD
Retailer 2$1,036 USD
Retailer 8$1,151 USD
Retailer 7$1,723 USD
Retailer 9$2,177 USD
Retailer 6$2,205 USD
Retailer 3$2,799 USD
Retailer 4$2,924 USD
Retailer 10$3,570 USD
Brilliant Earth$4,140 USD

42 data points across 10 retailers

10 retailers$898 USD to $4,140 USD

B+
Cheapest Retailer
-
$898 USD
A
Retailer 2
-
$1,036 USD
£816 GBP
View
A
Retailer 3
-
$1,151 USD
€1,096 EUR
View
B+
Retailer 4
-
$1,723 USD
View
B
Retailer 5
-
$2,177 USD
View
B
Retailer 6
-
$2,205 USD
View
B
Retailer 7
-
$2,799 USD
£2,204 GBP
View
B
Retailer 8
-
$2,924 USD
A$4,499 AUD
View
B
Retailer 9
-
$3,570 USD
View
Most Expensive
B
Brilliant Earth
22200258A · Nov 2
$4,140 USD
View
9 more retailers have this diamond
Prices start from $898 USDSave up to $3,242 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
$898 USD