Marquise|Lab Grown|IGI

3.09ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG847630833

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847630833

Diamond specifications and retailer prices

From $634 USD
As of November 2, 2026
Save $3,596 USD (85%) vs most expensive(unlock to see where)
24 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 LG847630833 or 847630833. Listed at 24 retailers as of November 2, 2026, with prices from $634 to $4,230, a $3,596 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 angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847630833
Dimensions15.11 × 7.47 × 4.78 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.11 mm7.47 mm3.09 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847630833
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $4,230 USD|Low: $634 USD|High: $4,990 USD|Avg: $1,821 USD|-15.2%
Brilliant Earth
Retailer 2
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November 3, 2026
Retailer 11$634 USD
Retailer 6$690 USD
Retailer 12$710 USD
Retailer 3$736 USD
Retailer 18$854 USD
Retailer 24$915 USD
Retailer 14$1,055 USD
Retailer 10$1,119 USD
Retailer 5$1,142 USD
Retailer 2$1,175 USD
Retailer 21$1,607 USD
Retailer 22$1,662 USD
Retailer 13$1,708 USD
Retailer 8$1,767 USD
Retailer 7$1,814 USD
Retailer 4$2,069 USD
Retailer 15$2,510 USD
Retailer 17$2,539 USD
Retailer 16$2,580 USD
Retailer 9$2,610 USD
Retailer 20$2,982 USD
Retailer 19$3,100 USD
Retailer 23$3,610 USD
Brilliant Earth$4,230 USD

12 data points across 24 retailers

24 retailers$634 USD to $4,230 USD

A
Cheapest Retailer
-
$634 USD
A
Retailer 2
-
$690 USD
View
A
Retailer 3
-
$710 USD
View
Final sale: no returns
A
Retailer 4
-
$736 USD
View
A
Retailer 5
-
$854 USD
£672 GBP
View
A
Retailer 6
-
$915 USD
View
A
Retailer 7
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$1,055 USD
View
A
Retailer 8
-
$1,119 USD
View
Retailer 9
-
$1,142 USD
€1,088 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
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$1,175 USD
£925 GBP
View
B+
Retailer 11
-
$1,607 USD
View
B+
Retailer 12
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$1,662 USD
A$2,557 AUD
View
B+
Retailer 13
-
$1,708 USD
ZAR 27,588 ZAR
View
Retailer 14
-
$1,767 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$1,814 USD
View
B
Retailer 16
-
$2,069 USD
View
B
Retailer 17
-
$2,510 USD
View
B
Retailer 18
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$2,539 USD
View
B
Retailer 19
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$2,580 USD
View
B
Retailer 20
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$2,610 USD
View
B
Retailer 21
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$2,982 USD
A$4,587 AUD
View
B
Retailer 22
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$3,100 USD
£2,441 GBP
View
B
Retailer 23
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$3,610 USD
View
Most Expensive
B
Brilliant Earth
22244965A · Nov 2
$4,230 USD
View
23 more retailers have this diamond
Prices start from $634 USDSave up to $3,596 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
$634 USD