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Marquise|Lab Grown|IGI

3.03ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG831615916

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831615916

Diamond specifications and retailer prices

From $1,194 USD
As of November 2, 2026
Save $5,646 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,840 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 LG831615916 or 831615916. Listed at 12 retailers as of November 2, 2026, with prices from $1,194 to $6,840, a $5,646 spread on the same certified stone. Brilliant Earth lists it at $6,840. 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 angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831615916
Dimensions14.54 × 7.64 × 4.83 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.54 mm7.64 mm3.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831615916
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

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 2
Current: $6,840 USD|Low: $1,145 USD|High: $7,440 USD|Avg: $2,919 USD|+1.3%
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
November 1, 2026
Retailer 6$1,145 USD
Retailer 7$1,194 USD
Retailer 2$1,201 USD
Retailer 13$1,250 USD
Retailer 8$1,401 USD
Retailer 10$1,616 USD
Retailer 5$2,161 USD
Retailer 14$2,600 USD
Retailer 3$3,110 USD
Retailer 11$3,540 USD
Retailer 4$3,680 USD
Retailer 9$4,609 USD
Brilliant Earth$6,840 USD
Retailer 12$7,400 USD

21 data points across 14 retailers

12 retailers$1,194 USD to $6,840 USD

Retailer 1
-
$837 USD
Price last confirmed 34 days ago
Retailer 2
-
$911 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$1,194 USD
View
A
Retailer 4
-
$1,201 USD
View
B+
Retailer 5
-
$1,401 USD
View
Retailer 6
-
$2,161 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$2,600 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$3,110 USD
A$4,785 AUD
View
Price last confirmed 25 days ago
B
Retailer 9
-
$3,540 USD
View
Retailer 10
-
$3,680 USD
£2,898 GBP
View
Price last confirmed 32 days ago
B
Retailer 11
-
$4,609 USD
View
Most Expensive
B
Brilliant Earth
21673371A · Nov 2
$6,840 USD
View
11 more retailers have this diamond
Prices start from $1,194 USDSave up to $5,646 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
$1,194 USD