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Cushion|Lab Grown|IGI

3.09ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG841649203

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG841649203

Diamond specifications and retailer prices

From ₹48,369 INR
As of November 5, 2026
Save ₹2,53,114 INR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹5,28,770 INR at Brilliant Earth · As of October 26, 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 LG841649203 or 841649203. Listed at 20 retailers as of November 4, 2026, with a 523% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle32.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841649203
Dimensions8.46 × 8.37 × 5.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm8.37 mm3.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841649203
Side View
Table 62.0%Crown 32.9°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 64.5%

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 5
Current: ₹3,01,483 INR|Low: ₹48,369 INR|High: ₹3,01,483 INR|Avg: ₹1,22,779 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 6, 2026
Retailer 4₹48,369 INR
Retailer 12₹55,976 INR
Retailer 19₹61,518 INR
Retailer 8₹77,766 INR
Retailer 7₹77,860 INR
Retailer 13₹80,489 INR
Retailer 2₹86,219 INR
Retailer 14₹1,04,345 INR
Retailer 17₹1,07,444 INR
Retailer 9₹1,14,770 INR
Retailer 16₹1,26,604 INR
Retailer 10₹1,61,730 INR
Retailer 11₹1,67,929 INR
Retailer 5₹1,79,105 INR
Retailer 15₹1,80,890 INR
Retailer 6₹1,81,453 INR
Retailer 3₹1,94,696 INR
Retailer 18₹2,31,043 INR
Brilliant Earth₹3,01,483 INR

17 data points across 19 retailers

20 retailers₹48,369 INR to ₹3,01,483 INR

A
Cheapest Retailer
-
₹48,369 INR
Final sale: no returns
A
Retailer 2
-
₹55,976 INR
View
A
Retailer 3
-
₹61,518 INR
View
B+
Retailer 4
-
₹77,766 INR
View
A
Retailer 5
-
₹77,860 INR
View
A
Retailer 6
-
₹80,489 INR
View
A
Retailer 7
-
₹86,219 INR
View
A
Retailer 8
-
₹1,04,345 INR
View
A
Retailer 9
-
₹1,07,444 INR
View
A
Retailer 10
-
₹1,14,770 INR
View
A
Retailer 11
-
₹1,26,604 INR
View
B+
Retailer 12
-
₹1,61,730 INR
View
B+
Retailer 13
-
₹1,67,929 INR
View
B+
Retailer 14
-
₹1,79,105 INR
View
B+
Retailer 15
-
₹1,80,890 INR
View
Retailer 16
-
₹1,81,453 INR
View
Price last confirmed 11 days ago
B+
Retailer 17
-
₹1,94,696 INR
View
B+
Retailer 18
-
₹2,31,043 INR
View
B
Retailer 19
-
₹3,01,483 INR
View
Most Expensive
Brilliant Earth
22269190A · Oct 26
₹5,28,770 INR
$5,630 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from ₹48,369 INRSave up to ₹2,53,114 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
₹48,369 INR