Marquise|Lab Grown|IGI

3.09ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG825643943

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825643943

Diamond specifications and retailer prices

From $469 USD
As of November 2, 2026
Save $5,093 USD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,562 USD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825643943 or 825643943. Listed at 20 retailers as of November 2, 2026, with prices from $469 to $5,562, a $5,093 spread on the same certified stone. Yadav Diamonds lists it at $5,562. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825643943
Dimensions14.69 × 7.53 × 4.82 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 mm7.53 mm3.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825643943
Side View
Table 61.0%Crown 36.3°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.0%

Caratlytics Score

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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: $770 USD|Low: $469 USD|High: $5,562 USD|Avg: $1,931 USD
Retailer 1
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Retailer 19
Yadav Diamonds
November 4, 2026
Retailer 5$469 USD
Retailer 9$525 USD
Retailer 18$695 USD
Retailer 12$731 USD
Retailer 1$770 USD
Retailer 7$935 USD
Retailer 13$974 USD
Retailer 3$1,355 USD
Retailer 16$1,455 USD
Retailer 6$1,689 USD
Retailer 19$2,187 USD
Retailer 10$2,190 USD
Retailer 15$2,233 USD
Retailer 4$2,560 USD
Retailer 17$2,679 USD
Retailer 11$3,066 USD
Retailer 2$3,550 USD
Retailer 8$4,170 USD
Retailer 14$4,929 USD
Yadav Diamonds$5,562 USD

12 data points across 20 retailers

20 retailers$469 USD to $5,562 USD

A
Cheapest Retailer
-
$469 USD
A
Retailer 2
-
$525 USD
View
A
Retailer 3
-
$695 USD
View
A
Retailer 4
-
$731 USD
View
B+
Retailer 5
-
$770 USD
View
Retailer 6
-
$935 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$974 USD
View
B+
Retailer 8
-
$1,355 USD
View
B+
Retailer 9
-
$1,455 USD
View
B+
Retailer 10
-
$1,689 USD
View
B
Retailer 11
-
$2,187 USD
View
B
Retailer 12
-
$2,190 USD
View
B
Retailer 13
-
$2,233 USD
View
Retailer 14
-
$2,560 USD
View
Price last confirmed 7 days ago
B
Retailer 15
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$2,679 USD
View
B
Retailer 16
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$3,066 USD
View
B
Retailer 17
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$3,550 USD
View
B
Retailer 18
-
$4,170 USD
View
C
Retailer 19
-
$4,929 USD
View
Most Expensive
B
Yadav Diamonds
13356272 · Nov 4
$5,562 USD
View
19 more retailers have this diamond
Prices start from $469 USDSave up to $5,093 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
$469 USD