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Cushion|Lab Grown|IGI

1.45ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG838619306

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838619306

Diamond specifications and retailer prices

From ₹40,147 INR
$423 USD
As of November 3, 2026
Save ₹2,00,924 INR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹2,41,071 INR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838619306 or 838619306. Listed at 15 retailers as of November 3, 2026, with prices from ₹40,147 to ₹2,41,071, a ₹2,00,924 spread on the same certified stone. Brilliant Earth lists it at ₹2,41,071. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838619306
Dimensions8.22 × 5.82 × 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
8.22 mm5.82 mm1.45 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838619306
Side View
Table 65.0%Crown 35.5°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
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: ₹2,41,071 INR|Low: ₹37,300 INR|High: ₹2,77,137 INR|Avg: ₹96,909 INR|-13.0%
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
Retailer 14
Retailer 15
November 3, 2026
Retailer 3₹40,147 INR
Retailer 7₹41,665 INR
Retailer 8₹45,827 INR
Retailer 4₹48,594 INR
Retailer 6₹55,997 INR
Retailer 15₹59,793 INR
Retailer 12₹66,670 INR
Retailer 14₹67,576 INR
Retailer 9₹76,762 INR
Retailer 2₹80,507 INR
Retailer 5₹1,00,619 INR
Retailer 13₹1,41,871 INR
Retailer 11₹1,73,933 INR
Retailer 10₹2,02,158 INR
Brilliant Earth₹2,41,071 INR

21 data points across 15 retailers

15 retailers₹40,147 INR to ₹2,41,071 INR

A
Cheapest Retailer
-
₹40,147 INR
$423 USD
Final sale: no returns
Retailer 2
-
₹41,665 INR
$439 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
₹45,827 INR
£380 GBP
View
A
Retailer 4
-
₹48,594 INR
HK$4,000 HKD
View
A
Retailer 5
-
₹55,997 INR
$590 USD
View
A
Retailer 6
-
₹59,793 INR
$630 USD
View
A
Retailer 7
-
₹66,670 INR
€669 EUR
View
A
Retailer 8
-
₹67,576 INR
$712 USD
View
A
Retailer 9
-
₹76,762 INR
ZAR 13,066 ZAR
View
A
Retailer 10
-
₹80,507 INR
£668 GBP
View
A
Retailer 11
-
₹1,00,619 INR
A$1,631 AUD
View
B+
Retailer 12
-
₹1,41,871 INR
SGD 2,020 SGD
View
B+
Retailer 13
-
₹1,73,933 INR
£1,443 GBP
View
B+
Retailer 14
-
₹2,02,158 INR
$2,130 USD
View
Most Expensive
B
Brilliant Earth
21621026A · Nov 3
₹2,41,071 INR
$2,540 USD
View
14 more retailers have this diamond
Prices start from ₹40,147 INRSave up to ₹2,00,924 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
1.45ct Cushion
₹40,147 INR