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Cushion|Lab Grown|IGI

3.09ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG786633866

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786633866

Diamond specifications and retailer prices

From ₹68,374 INR
As of November 4, 2026
Save ₹4,62,274 INR (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹5,30,648 INR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786633866 or 786633866. Listed at 21 retailers as of November 4, 2026, with prices from ₹68,374 to ₹5,30,648, a ₹4,62,274 spread on the same certified stone. Brilliant Earth lists it at ₹5,30,648. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786633866
Dimensions10.09 × 7.98 × 5.23 mm
L/W Ratio1.26
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.09 mm7.98 mm3.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786633866
Side View
Table 54.0%Crown 36.2°Girdle: MediumPavilion 38.6°Culet: LargeDepth 65.5%

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 4
Current: ₹5,30,648 INR|Low: ₹68,374 INR|High: ₹5,46,614 INR|Avg: ₹1,94,713 INR
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
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 14₹68,374 INR
Retailer 3₹74,385 INR
Retailer 10₹76,545 INR
Retailer 6₹79,268 INR
Retailer 15₹79,268 INR
Retailer 18₹95,798 INR
Retailer 9₹1,07,632 INR
Retailer 5₹1,13,643 INR
Retailer 2₹1,25,853 INR
Retailer 16₹1,38,720 INR
Retailer 19₹1,78,918 INR
Retailer 4₹1,83,989 INR
Retailer 13₹1,95,260 INR
Retailer 17₹2,22,872 INR
Retailer 11₹2,46,164 INR
Retailer 8₹2,67,015 INR
Retailer 7₹2,67,954 INR
Retailer 12₹3,11,251 INR
Brilliant Earth₹5,30,648 INR

42 data points across 19 retailers

21 retailers₹68,374 INR to ₹5,30,648 INR

A
Cheapest Retailer
-
₹68,374 INR
A
Retailer 2
-
₹74,385 INR
View
Retailer 3
-
₹76,545 INR
View
Price last confirmed 15 days ago
Final sale: no returns
Retailer 4
-
₹79,268 INR
View
Price last confirmed 20 days ago
A
Retailer 5
-
₹79,268 INR
View
A
Retailer 6
-
₹95,798 INR
View
Retailer 7
-
₹1,07,632 INR
View
Price last confirmed 8 days ago
A
Retailer 8
-
₹1,13,643 INR
View
A
Retailer 9
-
₹1,24,444 INR
View
A
Retailer 10
-
₹1,25,853 INR
View
A
Retailer 11
-
₹1,38,720 INR
View
B+
Retailer 12
-
₹1,78,918 INR
View
Retailer 13
-
₹1,83,989 INR
View
Price last confirmed 8 days ago
B+
Retailer 14
-
₹1,95,260 INR
View
B+
Retailer 15
-
₹2,22,872 INR
View
B
Retailer 16
-
₹2,46,164 INR
View
B
Retailer 17
-
₹2,67,015 INR
View
B
Retailer 18
-
₹2,67,954 INR
View
B
Retailer 19
-
₹2,73,213 INR
View
B
Retailer 20
-
₹3,11,251 INR
View
Most Expensive
B
Brilliant Earth
18756282A · Nov 6
₹5,30,648 INR
$5,650 USD
View
20 more retailers have this diamond
Prices start from ₹68,374 INRSave up to ₹4,62,274 INR

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 Cushion
₹68,374 INR