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Cushion|Lab Grown|IGI

6.53ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG670409015

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG670409015

Diamond specifications and retailer prices

From ₹1,49,863 INR
$1,579 USD
As of November 1, 2026
Save ₹10,39,359 INR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹11,89,222 INR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.53ct lab-grown cushion diamond

This 6.53ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670409015 or 670409015. Listed at 18 retailers as of November 1, 2026, with prices from ₹1,49,863 to ₹11,89,222, a ₹10,39,359 spread on the same certified stone. Brilliant Earth lists it at ₹11,89,222. 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

6.53
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670409015
Dimensions9.66 × 9.66 × 6.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.66 mm9.66 mm6.53 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670409015
Side View
Table 63.0%Crown 37.8°Girdle: MED-THKPavilion 34.4°Culet: NoneDepth 67.4%

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 1
Current: ₹11,89,222 INR|Low: ₹1,49,863 INR|High: ₹11,89,222 INR|Avg: ₹3,84,815 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
November 2, 2026
Retailer 3₹1,49,863 INR
Retailer 15₹1,55,368 INR
Retailer 16₹1,71,787 INR
Retailer 2₹1,80,566 INR
Retailer 7₹1,96,464 INR
Retailer 6₹2,18,388 INR
Retailer 9₹2,42,906 INR
Retailer 11₹3,17,711 INR
Retailer 13₹3,31,834 INR
Retailer 8₹4,13,679 INR
Retailer 5₹4,18,743 INR
Retailer 4₹4,52,739 INR
Retailer 12₹4,81,132 INR
Retailer 10₹4,89,737 INR
Retailer 14₹9,21,576 INR
Brilliant Earth₹11,89,222 INR

35 data points across 16 retailers

18 retailers₹1,49,863 INR to ₹11,89,222 INR

A
Cheapest Retailer
-
₹1,49,863 INR
$1,579 USD
Final sale: no returns
A
Retailer 2
-
₹1,55,368 INR
$1,637 USD
View
A
Retailer 3
-
₹1,71,787 INR
$1,810 USD
View
A
Retailer 4
-
₹1,80,566 INR
£1,498 GBP
View
A
Retailer 5
-
₹1,96,464 INR
$2,070 USD
View
A
Retailer 6
-
₹2,18,388 INR
$2,301 USD
View
A
Retailer 7
-
₹2,20,381 INR
$2,322 USD
View
A
Retailer 8
-
₹2,42,906 INR
£2,015 GBP
View
B+
Retailer 9
-
₹3,17,711 INR
A$5,150 AUD
View
B+
Retailer 10
-
₹3,31,834 INR
ZAR 56,483 ZAR
View
B
Retailer 11
-
₹4,13,679 INR
£3,432 GBP
View
B
Retailer 12
-
₹4,18,743 INR
$4,412 USD
View
B
Retailer 13
-
₹4,52,739 INR
$4,770 USD
View
B
Retailer 14
-
₹4,81,132 INR
A$7,799 AUD
View
B
Retailer 15
-
₹4,89,737 INR
£4,063 GBP
View
B
Retailer 16
-
₹6,05,220 INR
$6,377 USD
View
B
Retailer 17
-
₹9,21,576 INR
$9,710 USD
View
Most Expensive
B
Brilliant Earth
18830450A · Nov 2
₹11,89,222 INR
$12,530 USD
View
17 more retailers have this diamond
Prices start from ₹1,49,863 INRSave up to ₹10,39,359 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
6.53ct Cushion
₹1,49,863 INR