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Cushion|Lab Grown|IGI

1.89ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG744513212

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG744513212

Diamond specifications and retailer prices

From ₹49,184 INR
$518 USD
As of October 30, 2026
Save ₹3,19,222 INR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹3,68,406 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.89ct lab-grown cushion diamond

This 1.89ct 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 LG744513212 or 744513212. Listed at 13 retailers as of October 30, 2026, with prices from ₹49,184 to ₹3,68,406, a ₹3,19,222 spread on the same certified stone. Brilliant Earth lists it at ₹3,68,406. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513212
Dimensions7.90 × 6.66 × 4.65 mm
L/W Ratio1.19
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
7.90 mm6.66 mm1.89 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513212
Side View
Table 59.0%Crown 35.3°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 69.8%

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: Oct 30
Current: ₹3,68,406 INR|Low: ₹49,184 INR|High: ₹4,38,669 INR|Avg: ₹1,79,955 INR|-16.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 5₹49,184 INR
Retailer 8₹63,617 INR
Retailer 3₹68,839 INR
Retailer 10₹75,485 INR
Retailer 2₹82,250 INR
Retailer 4₹1,16,978 INR
Retailer 7₹1,22,633 INR
Retailer 12₹1,40,661 INR
Retailer 11₹1,93,662 INR
Retailer 6₹3,06,859 INR
Retailer 13₹3,10,961 INR
Retailer 9₹3,41,820 INR
Brilliant Earth₹3,68,406 INR

32 data points across 13 retailers

13 retailers₹49,184 INR to ₹3,68,406 INR

A
Cheapest Retailer
-
₹49,184 INR
$518 USD
Final sale: no returns
A
Retailer 2
-
₹63,617 INR
$670 USD
View
A
Retailer 3
-
₹68,839 INR
$725 USD
View
A
Retailer 4
-
₹75,485 INR
$795 USD
View
A
Retailer 5
-
₹82,250 INR
€825 EUR
View
A
Retailer 6
-
₹1,16,978 INR
$1,232 USD
View
A
Retailer 7
-
₹1,22,633 INR
A$1,987 AUD
View
A
Retailer 8
-
₹1,40,661 INR
$1,481 USD
View
B+
Retailer 9
-
₹1,93,662 INR
£1,606 GBP
View
B+
Retailer 10
-
₹3,06,859 INR
A$4,972 AUD
View
Retailer 11
-
₹3,10,961 INR
$3,275 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
₹3,41,820 INR
$3,600 USD
View
Most Expensive
B
Brilliant Earth
16861440Y · Oct 31
₹3,68,406 INR
$3,880 USD
View
12 more retailers have this diamond
Prices start from ₹49,184 INRSave up to ₹3,19,222 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
1.89ct Cushion
₹49,184 INR