Marquise|Lab Grown|IGI

3.06ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG850678914

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850678914

Diamond specifications and retailer prices

From $684 USD
As of November 1, 2026
Save $3,506 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,190 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.06ct lab-grown marquise diamond

This 3.06ct 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 LG850678914 or 850678914. Listed at 14 retailers as of November 1, 2026, with prices from $684 to $4,190, a $3,506 spread on the same certified stone. Brilliant Earth lists it at $4,190. 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

3.06
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678914
Dimensions14.69 × 7.54 × 4.86 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
14.69 mm7.54 mm3.06 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678914
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.5%

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: $4,190 USD|Low: $684 USD|High: $4,190 USD|Avg: $1,723 USD
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 2, 2026
Retailer 8$684 USD
Retailer 5$703 USD
Retailer 2$846 USD
Retailer 11$905 USD
Retailer 4$1,045 USD
Retailer 7$1,222 USD
Retailer 14$1,646 USD
Retailer 12$1,658 USD
Retailer 13$1,783 USD
Retailer 10$2,050 USD
Retailer 3$2,486 USD
Retailer 6$2,561 USD
Retailer 9$3,071 USD
Brilliant Earth$4,190 USD

4 data points across 14 retailers

14 retailers$684 USD to $4,190 USD

A
Cheapest Retailer
-
$684 USD
A
Retailer 2
-
$703 USD
View
Final sale: no returns
A
Retailer 3
-
$846 USD
£666 GBP
View
A
Retailer 4
-
$905 USD
View
A
Retailer 5
-
$1,045 USD
View
A
Retailer 6
-
$1,222 USD
£962 GBP
View
B+
Retailer 7
-
$1,646 USD
A$2,533 AUD
View
B+
Retailer 8
-
$1,658 USD
View
B+
Retailer 9
-
$1,783 USD
View
B
Retailer 10
-
$2,050 USD
View
B
Retailer 11
-
$2,486 USD
View
B
Retailer 12
-
$2,561 USD
View
B
Retailer 13
-
$3,071 USD
£2,418 GBP
View
Most Expensive
B
Brilliant Earth
22377546A · Nov 2
$4,190 USD
View
13 more retailers have this diamond
Prices start from $684 USDSave up to $3,506 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
3.06ct Marquise
$684 USD