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Cushion|Lab Grown|IGI

4.78ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660154

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804660154

Diamond specifications and retailer prices

From ₹4,57,849 INR
$4,822 USD
As of November 1, 2026
Save ₹24,64,712 INR (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹29,22,561 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.78ct lab-grown cushion diamond

This 4.78ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660154 or 804660154. Listed at 9 retailers as of October 31, 2026, with prices from ₹4,57,849 to ₹29,22,561, a ₹24,64,712 spread on the same certified stone. Do Amore Diamonds lists it at ₹29,22,561. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.78
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660154
Dimensions11.63 × 9.03 × 5.76 mm
L/W Ratio1.29
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
11.63 mm9.03 mm4.78 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660154
Side View
Table 62.0%Crown 33.7°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: ₹29,22,561 INR|Low: ₹4,57,849 INR|High: ₹37,51,475 INR|Avg: ₹13,15,214 INR|-22.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3₹4,57,849 INR
Retailer 6₹4,86,144 INR
Retailer 9₹6,10,718 INR
Retailer 5₹6,24,106 INR
Retailer 8₹7,76,881 INR
Retailer 2₹9,41,244 INR
Retailer 7₹11,12,652 INR
Retailer 4₹13,19,805 INR
Retailer 10₹17,25,716 INR
Do Amore Diamonds₹29,22,561 INR

27 data points across 10 retailers

9 retailers₹4,57,849 INR to ₹29,22,561 INR

A+
Cheapest Retailer
-
₹4,57,849 INR
$4,822 USD
A
Retailer 2
-
₹4,86,144 INR
$5,120 USD
View
A
Retailer 3
-
₹6,10,718 INR
$6,432 USD
View
Final sale: no returns
A
Retailer 4
-
₹6,24,106 INR
$6,573 USD
View
A
Retailer 5
-
₹7,76,881 INR
$8,182 USD
View
A
Retailer 6
-
₹9,41,244 INR
€9,441 EUR
View
B+
Retailer 7
-
₹11,12,652 INR
£9,227 GBP
View
B+
Retailer 8
-
₹13,19,805 INR
$13,900 USD
View
Most Expensive
B
Do Amore Diamonds
27-BBB4EC1E3 · Oct 31
₹29,22,561 INR
$30,780 USD
View
8 more retailers have this diamond
Prices start from ₹4,57,849 INRSave up to ₹24,64,712 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+
4.78ct Cushion
₹4,57,849 INR