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Marquise|Lab Grown|IGI

3.09ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG849656538

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849656538

Diamond specifications and retailer prices

From $481 USD
As of November 2, 2026
Save $5,119 USD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,600 USD at Brilliant Earth · As of October 31, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG849656538 or 849656538. Listed at 21 retailers as of October 31, 2026, with prices from $481 to $5,600, a $5,119 spread on the same certified stone. Brilliant Earth lists it at $5,600. 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849656538
Dimensions14.82 × 7.64 × 4.85 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.82 mm7.64 mm3.09 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849656538
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.5%

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: $664 USD|Low: $481 USD|High: $2,765 USD|Avg: $1,431 USD|-0.3%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 4$481 USD
Retailer 10$539 USD
Retailer 14$539 USD
Retailer 11$597 USD
Retailer 1$664 USD
Retailer 18$735 USD
Retailer 16$800 USD
Retailer 2$969 USD
Retailer 12$991 USD
Retailer 8$1,261 USD
Retailer 20$1,303 USD
Retailer 7$1,304 USD
Retailer 17$1,919 USD
Retailer 9$1,947 USD
Retailer 6$1,948 USD
Retailer 5$2,091 USD
Retailer 3$2,233 USD
Retailer 19$2,302 USD
Retailer 15$2,492 USD
Retailer 13$2,765 USD

6 data points across 20 retailers

21 retailers$481 USD to $5,600 USD

A
Cheapest Retailer
-
$481 USD
A
Retailer 2
-
$539 USD
View
Final sale: no returns
A
Retailer 3
-
$539 USD
View
A
Retailer 4
-
$597 USD
View
A
Retailer 5
-
$664 USD
£523 GBP
View
A
Retailer 6
-
$735 USD
View
B+
Retailer 7
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$800 USD
View
A
Retailer 8
-
$969 USD
View
A
Retailer 9
-
$991 USD
£781 GBP
View
B+
Retailer 10
-
$1,261 USD
A$1,940 AUD
View
B+
Retailer 11
-
$1,303 USD
View
B+
Retailer 12
-
$1,304 USD
View
B+
Retailer 13
-
$1,919 USD
View
B+
Retailer 14
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$1,947 USD
View
B+
Retailer 15
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$1,948 USD
View
B
Retailer 16
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$2,091 USD
View
B
Retailer 17
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$2,233 USD
View
B
Retailer 18
-
$2,302 USD
A$3,542 AUD
View
B
Retailer 19
-
$2,492 USD
£1,962 GBP
View
B
Retailer 20
-
$2,765 USD
View
Most Expensive
B
Brilliant Earth
22413605A · Oct 31
$5,600 USD
View
20 more retailers have this diamond
Prices start from $481 USDSave up to $5,119 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
$481 USD