CaratHunter
Plans
Cushion|Lab Grown|IGI

1.80ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG744513208

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG744513208

Diamond specifications and retailer prices

From ₹46,905 INR
$494 USD
As of October 30, 2026
Save ₹3,03,460 INR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹3,50,366 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.8ct lab-grown cushion diamond

This 1.8ct 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 LG744513208 or 744513208. Listed at 13 retailers as of October 30, 2026, with prices from ₹46,905 to ₹3,50,366, a ₹3,03,460 spread on the same certified stone. Brilliant Earth lists it at ₹3,50,366. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513208
Dimensions8.20 × 8.20 × 6.58 mm
L/W Ratio1.00
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
8.20 mm8.20 mm1.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513208
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹3,50,366 INR|Low: ₹33,517 INR|High: ₹4,17,780 INR|Avg: ₹1,72,926 INR|-16.1%
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 30, 2026
Retailer 5₹46,905 INR
Retailer 9₹61,338 INR
Retailer 13₹65,516 INR
Retailer 8₹72,542 INR
Retailer 6₹82,450 INR
Retailer 3₹1,06,724 INR
Retailer 2₹1,17,140 INR
Retailer 11₹1,35,385 INR
Retailer 7₹1,85,824 INR
Retailer 4₹2,95,997 INR
Retailer 12₹3,10,012 INR
Retailer 10₹3,26,628 INR
Brilliant Earth₹3,50,366 INR

31 data points across 13 retailers

13 retailers₹46,905 INR to ₹3,50,366 INR

A
Cheapest Retailer
-
₹46,905 INR
$494 USD
Final sale: no returns
A
Retailer 2
-
₹61,338 INR
$646 USD
View
A
Retailer 3
-
₹65,516 INR
$690 USD
View
A
Retailer 4
-
₹72,542 INR
$764 USD
View
A
Retailer 5
-
₹82,450 INR
€827 EUR
View
A
Retailer 6
-
₹1,06,724 INR
$1,124 USD
View
A
Retailer 7
-
₹1,17,140 INR
A$1,898 AUD
View
A
Retailer 8
-
₹1,35,385 INR
$1,426 USD
View
B+
Retailer 9
-
₹1,85,824 INR
£1,541 GBP
View
Retailer 10
-
₹2,95,997 INR
A$4,796 AUD
View
Price last confirmed 22 days ago
Retailer 11
-
₹3,10,012 INR
$3,265 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
₹3,26,628 INR
$3,440 USD
View
Most Expensive
B
Brilliant Earth
16861116Y · Oct 30
₹3,50,366 INR
$3,690 USD
View
12 more retailers have this diamond
Prices start from ₹46,905 INRSave up to ₹3,03,460 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
1.80ct Cushion
₹46,905 INR