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Cushion|Lab Grown|IGI

6.38ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG840632384

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840632384

Diamond specifications and retailer prices

From ₹8,68,858 INR
$9,170 USD
As of November 1, 2026
Save ₹16,98,068 INR (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹25,66,925 INR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.38ct lab-grown cushion diamond

This 6.38ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632384 or 840632384. Listed at 7 retailers as of October 31, 2026, with prices from ₹8,68,858 to ₹25,66,925, a ₹16,98,068 spread on the same certified stone. Taylor and Hart lists it at ₹25,66,925. 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

6.38
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632384
Dimensions13.13 × 9.47 × 6.17 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.13 mm9.47 mm6.38 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632384
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 34.3°Culet: NoneDepth 65.2%

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: ₹9,33,612 INR|Low: ₹8,68,858 INR|High: ₹25,66,925 INR|Avg: ₹15,32,912 INR|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
November 3, 2026
Retailer 5₹8,68,858 INR
Retailer 1₹9,33,612 INR
Retailer 2₹13,48,454 INR
Retailer 3₹14,98,982 INR
Retailer 4₹15,81,378 INR
Retailer 6₹19,20,393 INR
Taylor and Hart₹25,66,925 INR

23 data points across 7 retailers

7 retailers₹8,68,858 INR to ₹25,66,925 INR

A
Cheapest Retailer
-
₹8,68,858 INR
$9,170 USD
A
Retailer 2
-
₹9,33,612 INR
£7,759 GBP
View
A
Retailer 3
-
₹13,48,454 INR
€13,554 EUR
View
A
Retailer 4
-
₹14,98,982 INR
£12,457 GBP
View
A
Retailer 5
-
₹15,81,378 INR
$16,690 USD
View
B+
Retailer 6
-
₹19,20,393 INR
$20,268 USD
View
Most Expensive
B+
Taylor and Hart
PB76BZQ · Oct 31
₹25,66,925 INR
$27,092 USD
View
6 more retailers have this diamond
Prices start from ₹8,68,858 INRSave up to ₹16,98,068 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
6.38ct Cushion
₹8,68,858 INR