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Cushion|Lab Grown|IGI

4.05ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG804659510

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804659510

Diamond specifications and retailer prices

From ₹4,19,869 INR
$4,422 USD
As of October 30, 2026
Save ₹13,29,300 INR (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹17,49,169 INR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659510 or 804659510. Listed at 14 retailers as of October 30, 2026, with prices from ₹4,19,869 to ₹17,49,169, a ₹13,29,300 spread on the same certified stone. With Clarity lists it at ₹17,49,169. 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

4.05
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659510
Dimensions10.68 × 8.66 × 5.51 mm
L/W Ratio1.23
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
10.68 mm8.66 mm4.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659510
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 63.6%

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: Oct 30
Current: ₹5,80,711 INR|Low: ₹4,19,869 INR|High: ₹21,24,032 INR|Avg: ₹9,38,441 INR|-18.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 31, 2026
Retailer 11₹4,19,869 INR
Retailer 3₹5,51,773 INR
Retailer 13₹5,78,815 INR
Retailer 1₹5,80,711 INR
Retailer 2₹6,77,753 INR
Retailer 8₹7,25,499 INR
Retailer 10₹7,43,933 INR
Retailer 4₹8,31,382 INR
Retailer 7₹9,41,031 INR
Retailer 9₹9,52,151 INR
Retailer 6₹10,52,996 INR
Retailer 12₹11,84,406 INR
Retailer 5₹15,69,223 INR
With Clarity₹17,49,169 INR

42 data points across 14 retailers

14 retailers₹4,19,869 INR to ₹17,49,169 INR

A
Cheapest Retailer
-
₹4,19,869 INR
$4,422 USD
A
Retailer 2
-
₹5,51,773 INR
HK$45,400 HKD
View
A
Retailer 3
-
₹5,78,815 INR
$6,096 USD
View
A
Retailer 4
-
₹5,80,711 INR
£4,816 GBP
View
A
Retailer 5
-
₹6,77,753 INR
$7,138 USD
View
A
Retailer 6
-
₹7,25,499 INR
€7,277 EUR
View
Retailer 7
-
₹7,43,933 INR
$7,835 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
₹8,31,382 INR
$8,756 USD
View
B+
Retailer 9
-
₹9,41,031 INR
ZAR 160,110 ZAR
View
B+
Retailer 10
-
₹9,52,151 INR
£7,896 GBP
View
B+
Retailer 11
-
₹10,52,996 INR
$11,090 USD
View
B+
Retailer 12
-
₹11,84,406 INR
$12,474 USD
View
B+
Retailer 13
-
₹15,69,223 INR
$16,527 USD
View
Most Expensive
B
With Clarity
804659510 · Oct 31
₹17,49,169 INR
$18,422 USD
View
13 more retailers have this diamond
Prices start from ₹4,19,869 INRSave up to ₹13,29,300 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
4.05ct Cushion
₹4,19,869 INR