Marquise|Lab Grown|IGI

3.09ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG847676300

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847676300

Diamond specifications and retailer prices

From $710 USD
As of November 1, 2026
Save $3,520 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,230 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct 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 LG847676300 or 847676300. Listed at 17 retailers as of November 1, 2026, with prices from $710 to $4,230, a $3,520 spread on the same certified stone. Brilliant Earth lists it at $4,230. 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

3.09
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847676300
Dimensions15.36 × 7.68 × 4.77 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.36 mm7.68 mm3.09 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847676300
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.1°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: Nov 1
Current: $4,230 USD|Low: $710 USD|High: $4,230 USD|Avg: $1,819 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
Retailer 15
Retailer 16
November 3, 2026
Retailer 6$710 USD
Retailer 10$854 USD
Retailer 15$915 USD
Retailer 14$1,055 USD
Retailer 16$1,142 USD
Retailer 2$1,175 USD
Retailer 12$1,607 USD
Retailer 13$1,662 USD
Retailer 9$1,708 USD
Retailer 8$1,767 USD
Retailer 4$1,814 USD
Retailer 7$2,510 USD
Retailer 5$2,539 USD
Retailer 3$2,580 USD
Retailer 11$3,100 USD
Brilliant Earth$4,230 USD

11 data points across 16 retailers

17 retailers$710 USD to $4,230 USD

A
Cheapest Retailer
-
$710 USD
Final sale: no returns
A
Retailer 2
-
$854 USD
£672 GBP
View
A
Retailer 3
-
$915 USD
View
A
Retailer 4
-
$1,055 USD
View
Retailer 5
-
$1,142 USD
€1,088 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,175 USD
£925 GBP
View
B+
Retailer 7
-
$1,607 USD
View
B+
Retailer 8
-
$1,662 USD
A$2,557 AUD
View
B+
Retailer 9
-
$1,708 USD
ZAR 27,588 ZAR
View
Retailer 10
-
$1,767 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$1,814 USD
View
B
Retailer 12
-
$2,510 USD
View
B
Retailer 13
-
$2,539 USD
View
B
Retailer 14
-
$2,580 USD
View
B
Retailer 15
-
$3,100 USD
£2,441 GBP
View
B
Retailer 16
-
$3,610 USD
View
Most Expensive
B
Brilliant Earth
22257568A · Nov 2
$4,230 USD
View
16 more retailers have this diamond
Prices start from $710 USDSave up to $3,520 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
3.09ct Marquise
$710 USD