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Cushion|Lab Grown|IGI

5.06ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG819602558

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819602558

Diamond specifications and retailer prices

From ₹63,259 INR
$664 USD
As of October 27, 2026
Save ₹3,17,821 INR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹3,81,080 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.06ct lab-grown cushion diamond

This 5.06ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG819602558 or 819602558. Listed at 13 retailers as of October 27, 2026, with prices from ₹63,259 to ₹3,81,080, a ₹3,17,821 spread on the same certified stone. Brilliant Earth lists it at ₹3,81,080. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819602558
Dimensions11.97 × 8.58 × 5.57 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.97 mm8.58 mm5.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819602558
Side View
Table 65.0%Crown 34.3°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 64.9%

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: Oct 27
Current: ₹3,81,080 INR|Low: ₹63,259 INR|High: ₹3,82,033 INR|Avg: ₹1,67,661 INR|-0.2%
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 29, 2026
Retailer 5₹63,259 INR
Retailer 8₹73,547 INR
Retailer 6₹75,606 INR
Retailer 3₹80,980 INR
Retailer 2₹1,01,334 INR
Retailer 13₹1,07,750 INR
Retailer 9₹1,08,931 INR
Retailer 12₹1,52,337 INR
Retailer 4₹1,95,399 INR
Retailer 7₹2,18,267 INR
Retailer 11₹2,84,381 INR
Retailer 10₹3,05,870 INR
Brilliant Earth₹3,81,080 INR

41 data points across 13 retailers

13 retailers₹63,259 INR to ₹3,81,080 INR

A
Cheapest Retailer
-
₹63,259 INR
$664 USD
Final sale: no returns
A
Retailer 2
-
₹73,547 INR
£608 GBP
View
A
Retailer 3
-
₹75,606 INR
HK$6,200 HKD
View
A
Retailer 4
-
₹80,980 INR
$850 USD
View
A
Retailer 5
-
₹1,01,334 INR
€1,013 EUR
View
B+
Retailer 6
-
₹1,07,750 INR
$1,131 USD
View
A
Retailer 7
-
₹1,08,931 INR
£900 GBP
View
B+
Retailer 8
-
₹1,52,337 INR
$1,599 USD
View
B+
Retailer 9
-
₹1,95,399 INR
$2,051 USD
View
B+
Retailer 10
-
₹2,18,267 INR
SGD 3,096 SGD
View
B
Retailer 11
-
₹2,84,381 INR
$2,985 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
₹3,05,870 INR
£2,528 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20860613A · Oct 29
₹3,81,080 INR
$4,000 USD
View
12 more retailers have this diamond
Prices start from ₹63,259 INRSave up to ₹3,17,821 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
5.06ct Cushion
₹63,259 INR