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Cushion|Lab Grown|IGI

1.50ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG818678241

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818678241

Diamond specifications and retailer prices

From ₹58,271 INR
$615 USD
As of November 3, 2026
Save ₹2,24,937 INR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹2,83,208 INR at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818678241 or 818678241. Listed at 18 retailers as of November 3, 2026, with prices from ₹58,271 to ₹2,83,208, a ₹2,24,937 spread on the same certified stone. With Clarity lists it at ₹2,83,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818678241
Dimensions8.26 × 5.85 × 3.84 mm
L/W Ratio1.41
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
8.26 mm5.85 mm1.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818678241
Side View
Table 56.0%Crown 33.8°Girdle: MED-STKPavilion 35°Culet: NoneDepth 65.6%

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 3
Current: ₹1,46,294 INR|Low: ₹58,271 INR|High: ₹2,83,208 INR|Avg: ₹1,47,206 INR
Retailer 1
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
With Clarity
November 2, 2026
Retailer 9₹58,271 INR
Retailer 11₹68,171 INR
Retailer 4₹70,342 INR
Retailer 2₹77,221 INR
Retailer 3₹84,896 INR
Retailer 8₹86,412 INR
Retailer 14₹96,503 INR
Retailer 17₹1,02,614 INR
Retailer 10₹1,11,200 INR
Retailer 1₹1,46,294 INR
Retailer 15₹1,50,212 INR
Retailer 5₹2,07,597 INR
Retailer 7₹2,09,208 INR
Retailer 16₹2,18,543 INR
Retailer 12₹2,50,614 INR
Retailer 13₹2,69,184 INR
Retailer 6₹2,69,545 INR
With Clarity₹2,83,208 INR

6 data points across 18 retailers

18 retailers₹58,271 INR to ₹2,83,208 INR

A
Cheapest Retailer
-
₹58,271 INR
$615 USD
Final sale: no returns
A
Retailer 2
-
₹68,171 INR
£567 GBP
View
A
Retailer 3
-
₹70,342 INR
HK$5,800 HKD
View
A
Retailer 4
-
₹77,221 INR
$815 USD
View
A
Retailer 5
-
₹84,896 INR
$896 USD
View
A
Retailer 6
-
₹86,412 INR
$912 USD
View
A
Retailer 7
-
₹96,503 INR
€970 EUR
View
A
Retailer 8
-
₹1,02,614 INR
$1,083 USD
View
A
Retailer 9
-
₹1,11,200 INR
ZAR 18,960 ZAR
View
B+
Retailer 10
-
₹1,46,294 INR
$1,544 USD
View
B+
Retailer 11
-
₹1,50,212 INR
A$2,439 AUD
View
B+
Retailer 12
-
₹2,07,597 INR
$2,191 USD
View
B+
Retailer 13
-
₹2,09,208 INR
$2,208 USD
View
B
Retailer 14
-
₹2,18,543 INR
$2,307 USD
View
B
Retailer 15
-
₹2,50,614 INR
$2,645 USD
View
B
Retailer 16
-
₹2,69,184 INR
£2,237 GBP
View
B
Retailer 17
-
₹2,69,545 INR
£2,240 GBP
View
Most Expensive
B
With Clarity
818678241 · Nov 3
₹2,83,208 INR
$2,989 USD
View
17 more retailers have this diamond
Prices start from ₹58,271 INRSave up to ₹2,24,937 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
1.50ct Cushion
₹58,271 INR