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Cushion|Lab Grown|IGI

6.29ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG828680591

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828680591

Diamond specifications and retailer prices

From ₹17,11,094 INR
$18,021 USD
As of November 1, 2026
Save ₹35,44,578 INR (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹52,55,672 INR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 6.29ct lab-grown cushion diamond

This 6.29ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828680591 or 828680591. Listed at 13 retailers as of October 27, 2026, with prices from ₹17,11,094 to ₹52,55,672, a ₹35,44,578 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹52,55,672. 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

6.29
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828680591
Dimensions12.23 × 9.91 × 6.52 mm
L/W Ratio1.23
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
12.23 mm9.91 mm6.29 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828680591
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹29,55,816 INR|Low: ₹13,22,654 INR|High: ₹52,55,672 INR|Avg: ₹30,78,120 INR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 1, 2026
Retailer 9₹13,22,654 INR
Retailer 2₹17,11,094 INR
Retailer 5₹20,60,729 INR
Retailer 10₹23,37,954 INR
Retailer 7₹25,10,478 INR
Retailer 1₹29,55,816 INR
Retailer 4₹31,31,731 INR
Retailer 6₹31,96,501 INR
Retailer 3₹34,00,349 INR
Retailer 8₹36,41,493 INR
Retailer 11₹46,09,922 INR
Wholesale Diamonds Direct₹52,55,672 INR

18 data points across 12 retailers

13 retailers₹17,11,094 INR to ₹52,55,672 INR

Retailer 1
-
₹13,22,654 INR
$13,930 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
₹17,11,094 INR
$18,021 USD
View
B+
Retailer 3
-
₹20,60,729 INR
£17,089 GBP
View
B+
Retailer 4
-
₹23,37,954 INR
$24,623 USD
View
B+
Retailer 5
-
₹25,10,478 INR
$26,440 USD
View
B+
Retailer 6
-
₹29,55,816 INR
£24,512 GBP
View
B
Retailer 7
-
₹31,31,731 INR
A$50,743 AUD
View
B+
Retailer 8
-
₹31,96,501 INR
€32,062 EUR
View
B
Retailer 9
-
₹33,80,220 INR
$35,600 USD
View
B
Retailer 10
-
₹34,00,349 INR
$35,812 USD
View
B
Retailer 11
-
₹36,41,493 INR
ZAR 619,575 ZAR
View
B
Retailer 12
-
₹46,09,922 INR
$48,551 USD
View
Most Expensive
B
Wholesale Diamonds Direct
496695798 · Oct 27
₹52,55,672 INR
$55,352 USD
View
12 more retailers have this diamond
Prices start from ₹17,11,094 INRSave up to ₹35,44,578 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.

B+
6.29ct Cushion
₹17,11,094 INR