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Cushion|Lab Grown|IGI

3.01ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG628494271

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG628494271

Diamond specifications and retailer prices

From ₹66,214 INR
As of November 5, 2026
Save ₹2,67,202 INR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹3,33,416 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG628494271 or 628494271. Listed at 11 retailers as of November 4, 2026, with prices from ₹66,214 to ₹3,33,416, a ₹2,67,202 spread on the same certified stone. Brilliant Earth lists it at ₹3,33,416. 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

3.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628494271
Dimensions8.47 × 8.25 × 5.50 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.47 mm8.25 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628494271
Side View
Table 63.0%Crown 36.4°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 66.7%

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 5
Current: ₹3,33,416 INR|Low: ₹47,054 INR|High: ₹3,59,714 INR|Avg: ₹1,25,990 INR|-7.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9₹47,054 INR
Retailer 8₹57,855 INR
Retailer 10₹66,214 INR
Retailer 6₹68,374 INR
Retailer 3₹74,479 INR
Retailer 2₹76,639 INR
Retailer 11₹82,462 INR
Retailer 12₹93,075 INR
Retailer 5₹1,83,426 INR
Retailer 7₹1,84,083 INR
Retailer 4₹2,22,684 INR
Brilliant Earth₹3,33,416 INR

38 data points across 12 retailers

11 retailers₹66,214 INR to ₹3,33,416 INR

Retailer 1
-
₹47,054 INR
Price last confirmed 13 days ago
A
Retailer 2
-
₹66,214 INR
View
A
Retailer 3
-
₹68,374 INR
View
B+
Retailer 4
-
₹74,479 INR
View
A
Retailer 5
-
₹76,639 INR
View
A
Retailer 6
-
₹82,462 INR
View
A
Retailer 7
-
₹93,075 INR
View
B
Retailer 8
-
₹1,83,426 INR
View
B
Retailer 9
-
₹1,84,083 INR
View
Retailer 10
-
₹2,22,684 INR
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
9869611A · Nov 4
₹3,33,416 INR
$3,550 USD
View
10 more retailers have this diamond
Prices start from ₹66,214 INRSave up to ₹2,67,202 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
3.01ct Cushion
₹66,214 INR