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Cushion|Lab Grown|IGI

11.21ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG605326749

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG605326749

Diamond specifications and retailer prices

From ₹4,30,322 INR
$4,534 USD
As of November 1, 2026
Save ₹12,97,989 INR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹17,28,311 INR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.21ct lab-grown cushion diamond

This 11.21ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605326749 or 605326749. Listed at 4 retailers as of November 1, 2026, with prices from ₹4,30,322 to ₹17,28,311, a ₹12,97,989 spread on the same certified stone. Brilliant Earth lists it at ₹17,28,311. 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

11.21
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605326749
Dimensions15.10 × 12.34 × 7.82 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.10 mm12.34 mm11.21 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605326749
Side View
Table 59.0%Crown 37.2°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹17,28,311 INR|Low: ₹1,61,916 INR|High: ₹18,17,527 INR|Avg: ₹6,54,642 INR|-3.0%
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
November 2, 2026
Retailer 7₹1,61,916 INR
Retailer 14₹3,11,400 INR
Retailer 12₹3,21,745 INR
Retailer 4₹4,01,179 INR
Retailer 13₹4,30,322 INR
Retailer 9₹4,40,472 INR
Retailer 5₹4,60,330 INR
Retailer 2₹5,12,429 INR
Retailer 6₹5,35,179 INR
Retailer 8₹5,67,752 INR
Retailer 3₹7,12,693 INR
Retailer 15₹8,42,641 INR
Retailer 10₹8,75,948 INR
Brilliant Earth₹17,28,311 INR
Retailer 11₹18,17,527 INR

21 data points across 15 retailers

4 retailers₹4,30,322 INR to ₹17,28,311 INR

A
Cheapest Retailer
-
₹4,30,322 INR
$4,534 USD
B+
Retailer 2
-
₹5,12,429 INR
€5,142 EUR
View
B
Retailer 3
-
₹8,42,641 INR
$8,878 USD
View
Most Expensive
B
Brilliant Earth
18094760A · Nov 2
₹17,28,311 INR
$18,210 USD
View
3 more retailers have this diamond
Prices start from ₹4,30,322 INRSave up to ₹12,97,989 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
11.21ct Cushion
₹4,30,322 INR