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Cushion|Lab Grown|IGI

6.18ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG754594320

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG754594320

Diamond specifications and retailer prices

From ₹7,37,856 INR
$7,771 USD
As of November 1, 2026
Save ₹37,49,481 INR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹44,87,337 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.18ct lab-grown cushion diamond

This 6.18ct 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 LG754594320 or 754594320. Listed at 13 retailers as of October 31, 2026, with prices from ₹7,37,856 to ₹44,87,337, a ₹37,49,481 spread on the same certified stone. Do Amore Diamonds lists it at ₹44,87,337. 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

6.18
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594320
Dimensions10.87 × 10.50 × 7.01 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
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
10.87 mm10.50 mm6.18 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594320
Side View
Table 61.0%Crown 33.9°Girdle: STK-THKPavilion 39°Culet: NoneDepth 66.8%

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: ₹44,87,337 INR|Low: ₹6,44,616 INR|High: ₹50,28,552 INR|Avg: ₹22,21,701 INR|-10.8%
Do Amore Diamonds
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
Retailer 17
November 1, 2026
Retailer 15₹7,37,856 INR
Retailer 5₹8,24,451 INR
Retailer 16₹8,28,439 INR
Retailer 14₹9,65,926 INR
Retailer 3₹10,07,894 INR
Retailer 4₹15,42,748 INR
Retailer 12₹15,68,740 INR
Retailer 10₹16,76,514 INR
Retailer 13₹16,91,060 INR
Retailer 2₹17,48,951 INR
Retailer 8₹18,84,076 INR
Retailer 17₹23,19,619 INR
Retailer 11₹30,76,741 INR
Retailer 7₹32,47,025 INR
Retailer 9₹40,32,789 INR
Retailer 6₹43,70,868 INR
Do Amore Diamonds₹44,87,337 INR

33 data points across 17 retailers

13 retailers₹7,37,856 INR to ₹44,87,337 INR

A
Cheapest Retailer
-
₹7,37,856 INR
$7,771 USD
A
Retailer 2
-
₹8,24,451 INR
$8,683 USD
View
Final sale: no returns
A
Retailer 3
-
₹8,28,439 INR
$8,725 USD
View
A
Retailer 4
-
₹9,65,926 INR
$10,173 USD
View
Retailer 5
-
₹10,07,894 INR
$10,615 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
₹15,42,748 INR
$16,248 USD
View
A
Retailer 7
-
₹15,68,740 INR
€15,735 EUR
View
A
Retailer 8
-
₹16,76,514 INR
£13,903 GBP
View
A
Retailer 9
-
₹16,91,060 INR
$17,810 USD
View
B+
Retailer 10
-
₹17,48,951 INR
A$28,338 AUD
View
B+
Retailer 11
-
₹23,19,619 INR
$24,430 USD
View
B
Retailer 12
-
₹30,76,741 INR
A$49,852 AUD
View
Most Expensive
B
Do Amore Diamonds
27-DCAF6E4E6 · Oct 31
₹44,87,337 INR
$47,260 USD
View
12 more retailers have this diamond
Prices start from ₹7,37,856 INRSave up to ₹37,49,481 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
6.18ct Cushion
₹7,37,856 INR