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Cushion|Lab Grown|IGI

1.88ct D IF Cushion Lab Grown Diamond

D/IF • IGI LG768630864

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768630864

Diamond specifications and retailer prices

From ₹48,994 INR
$516 USD
As of November 1, 2026
Save ₹3,11,816 INR (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹3,60,810 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.88ct lab-grown cushion diamond

This 1.88ct 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) and certified by IGI LG768630864 or 768630864. Listed at 13 retailers as of October 31, 2026, with prices from ₹48,994 to ₹3,60,810, a ₹3,11,816 spread on the same certified stone. Brilliant Earth lists it at ₹3,60,810. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.88
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630864
Dimensions8.21 × 6.58 × 4.43 mm
L/W Ratio1.25
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
8.21 mm6.58 mm1.88 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630864
Side View
Table 56.0%Crown 36°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 67.3%

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 1
Current: ₹3,60,810 INR|Low: ₹48,994 INR|High: ₹5,31,720 INR|Avg: ₹1,86,426 INR|-32.1%
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
November 1, 2026
Retailer 5₹48,994 INR
Retailer 9₹63,996 INR
Retailer 13₹69,314 INR
Retailer 11₹76,340 INR
Retailer 7₹82,849 INR
Retailer 3₹1,15,934 INR
Retailer 8₹1,23,990 INR
Retailer 12₹1,41,467 INR
Retailer 6₹1,95,591 INR
Retailer 4₹3,08,896 INR
Retailer 2₹3,10,487 INR
Retailer 10₹3,45,618 INR
Brilliant Earth₹3,60,810 INR

31 data points across 13 retailers

13 retailers₹48,994 INR to ₹3,60,810 INR

A
Cheapest Retailer
-
₹48,994 INR
$516 USD
Final sale: no returns
A
Retailer 2
-
₹63,996 INR
$674 USD
View
A
Retailer 3
-
₹69,314 INR
$730 USD
View
B+
Retailer 4
-
₹76,340 INR
$804 USD
View
A
Retailer 5
-
₹82,849 INR
€831 EUR
View
A
Retailer 6
-
₹1,15,934 INR
$1,221 USD
View
A
Retailer 7
-
₹1,23,990 INR
A$2,009 AUD
View
B+
Retailer 8
-
₹1,41,467 INR
$1,490 USD
View
B+
Retailer 9
-
₹1,95,591 INR
£1,622 GBP
View
Retailer 10
-
₹3,08,896 INR
A$5,005 AUD
View
Price last confirmed 24 days ago
B
Retailer 11
-
₹3,10,487 INR
$3,270 USD
View
B
Retailer 12
-
₹3,45,618 INR
$3,640 USD
View
Most Expensive
B
Brilliant Earth
17840590Y · Oct 31
₹3,60,810 INR
$3,800 USD
View
12 more retailers have this diamond
Prices start from ₹48,994 INRSave up to ₹3,11,816 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
1.88ct Cushion
₹48,994 INR