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Cushion|Lab Grown|IGI

6.50ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG838650073

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838650073

Diamond specifications and retailer prices

From ₹1,52,425 INR
$1,606 USD
As of November 2, 2026
Save ₹2,19,426 INR (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹4,96,854 INR at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 6.5ct lab-grown cushion diamond

This 6.5ct 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 LG838650073 or 838650073. Listed at 8 retailers as of October 31, 2026, with a 144% 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

6.50
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838650073
Dimensions12.31 × 9.55 × 6.22 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.31 mm9.55 mm6.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838650073
Side View
Table 69.0%Crown 36.7°Girdle: MED-THKPavilion 30.8°Culet: NoneDepth 65.1%

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 2
Current: ₹4,96,854 INR|Low: ₹1,52,425 INR|High: ₹4,96,854 INR|Avg: ₹2,75,830 INR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 6₹1,52,425 INR
Retailer 2₹1,64,669 INR
Retailer 4₹1,67,122 INR
Retailer 7₹1,70,743 INR
Retailer 5₹2,70,114 INR
Retailer 3₹3,62,089 INR
Retailer 8₹3,71,852 INR
Rare Carat₹4,96,854 INR

17 data points across 8 retailers

8 retailers₹1,52,425 INR to ₹3,71,852 INR

A
Cheapest Retailer
-
₹1,52,425 INR
$1,606 USD
A
Retailer 2
-
₹1,64,669 INR
£1,366 GBP
View
A
Retailer 3
-
₹1,67,122 INR
€1,677 EUR
View
B+
Retailer 4
-
₹1,70,743 INR
$1,799 USD
View
B+
Retailer 5
-
₹2,70,114 INR
$2,846 USD
View
B+
Retailer 6
-
₹3,62,089 INR
£3,004 GBP
View
B+
Retailer 7
-
₹3,71,852 INR
$3,918 USD
View
Most Expensive
Rare Carat
NM9554_l_838650073 · Oct 19
₹4,96,854 INR
$5,235 USD
View
Price last confirmed 15 days ago
7 more retailers have this diamond
Prices start from ₹1,52,425 INRSave up to ₹2,19,426 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
6.50ct Cushion
₹1,52,425 INR