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Cushion|Lab Grown|IGI

4.10ct D FL Cushion Lab Grown Diamond

GD • D/FL • IGI LG754508661

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754508661

Diamond specifications and retailer prices

From ₹4,02,018 INR
$4,234 USD
As of November 1, 2026
Save ₹14,02,696 INR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹18,04,715 INR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 4.1ct lab-grown cushion diamond

This 4.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754508661 or 754508661. Listed at 14 retailers as of October 31, 2026, with prices from ₹4,02,018 to ₹18,04,715, a ₹14,02,696 spread on the same certified stone. Blue Nile lists it at ₹18,04,715. 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

4.10
Carat
D
Colour
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508661
Dimensions10.51 × 8.66 × 5.84 mm
L/W Ratio1.21
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
10.51 mm8.66 mm4.10 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508661
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 55.6%

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: Nov 1
Current: ₹18,04,715 INR|Low: ₹4,02,018 INR|High: ₹20,52,819 INR|Avg: ₹10,21,987 INR|+48.2%
Blue Nile
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
November 1, 2026
Retailer 9₹4,02,018 INR
Retailer 8₹4,12,938 INR
Retailer 14₹5,87,019 INR
Retailer 2₹6,01,948 INR
Retailer 7₹7,57,402 INR
Retailer 5₹7,61,499 INR
Retailer 6₹7,83,338 INR
Retailer 13₹9,89,867 INR
Retailer 4₹10,52,841 INR
Retailer 10₹10,67,523 INR
Retailer 11₹12,05,865 INR
Retailer 3₹13,36,060 INR
Retailer 12₹16,55,431 INR
Blue Nile₹18,04,715 INR

35 data points across 14 retailers

14 retailers₹4,02,018 INR to ₹18,04,715 INR

A
Cheapest Retailer
-
₹4,02,018 INR
$4,234 USD
A
Retailer 2
-
₹4,12,938 INR
$4,349 USD
View
A
Retailer 3
-
₹5,87,019 INR
HK$48,300 HKD
View
A
Retailer 4
-
₹6,01,948 INR
£4,992 GBP
View
B+
Retailer 5
-
₹7,57,402 INR
€7,597 EUR
View
Retailer 6
-
₹7,61,499 INR
$8,020 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
₹7,83,338 INR
$8,250 USD
View
B+
Retailer 8
-
₹9,89,867 INR
ZAR 168,419 ZAR
View
B+
Retailer 9
-
₹10,52,841 INR
£8,731 GBP
View
B+
Retailer 10
-
₹10,67,523 INR
$11,243 USD
View
B
Retailer 11
-
₹12,05,865 INR
$12,700 USD
View
B
Retailer 12
-
₹13,36,060 INR
$14,071 USD
View
B
Retailer 13
-
₹16,55,431 INR
$17,435 USD
View
Most Expensive
C
Blue Nile
29978453 · Oct 31
₹18,04,715 INR
$19,007 USD
View
13 more retailers have this diamond
Prices start from ₹4,02,018 INRSave up to ₹14,02,696 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
4.10ct Cushion
₹4,02,018 INR