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Cushion|Lab Grown|IGI

4.50ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG828643626

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828643626

Diamond specifications and retailer prices

From ₹1,38,722 INR
$1,461 USD
As of October 26, 2026
Save ₹6,72,151 INR (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹8,10,873 INR at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 4.5ct lab-grown cushion diamond

This 4.5ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828643626 or 828643626. Listed at 7 retailers as of October 26, 2026, with prices from ₹1,38,722 to ₹8,10,873, a ₹6,72,151 spread on the same certified stone. Do Amore Diamonds lists it at ₹8,10,873. 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

4.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828643626
Dimensions11.71 × 8.45 × 5.27 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.71 mm8.45 mm4.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828643626
Side View
Table 67.0%Crown 33.6°Girdle: MED-THKPavilion 30.9°Culet: NoneDepth 62.4%

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 26
Current: ₹8,10,873 INR|Low: ₹1,13,899 INR|High: ₹8,25,116 INR|Avg: ₹2,91,763 INR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 6₹1,13,899 INR
Retailer 10₹1,16,675 INR
Retailer 8₹1,38,722 INR
Retailer 3₹1,53,569 INR
Retailer 2₹1,72,334 INR
Retailer 7₹1,72,334 INR
Retailer 9₹2,36,805 INR
Retailer 5₹2,54,832 INR
Retailer 11₹3,48,707 INR
Retailer 4₹4,04,206 INR
Do Amore Diamonds₹8,10,873 INR

21 data points across 11 retailers

7 retailers₹1,38,722 INR to ₹8,10,873 INR

Retailer 1
-
₹1,13,899 INR
£945 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
₹1,38,722 INR
$1,461 USD
View
A
Retailer 3
-
₹1,72,334 INR
$1,815 USD
View
B+
Retailer 4
-
₹1,72,334 INR
$1,815 USD
View
Retailer 5
-
₹2,54,832 INR
A$4,129 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
₹4,04,206 INR
£3,352 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1793152 · Oct 28
₹8,10,873 INR
$8,540 USD
View
6 more retailers have this diamond
Prices start from ₹1,38,722 INRSave up to ₹6,72,151 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
4.50ct Cushion
₹1,38,722 INR