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Cushion|Lab Grown|IGI

4.50ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG805635950

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805635950

Diamond specifications and retailer prices

From ₹86,965 INR
£721 GBP
As of November 1, 2026
Save ₹4,83,685 INR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹6,89,755 INR at Queensmith · As of October 10, 2026
View at Queensmith

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 LG805635950 or 805635950. Listed at 19 retailers as of October 31, 2026, with a 556% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle39.3°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805635950
Dimensions10.22 × 8.26 × 5.93 mm
L/W Ratio1.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm8.26 mm4.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805635950
Side View
Table 63.0%Crown 39.3°Girdle: MED-THKPavilion 35°Culet: NoneDepth 71.8%

Caratlytics Score

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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 1
Current: ₹86,965 INR|Low: ₹86,932 INR|High: ₹9,83,682 INR|Avg: ₹2,54,592 INR|-1.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 1₹86,965 INR
Retailer 5₹88,209 INR
Retailer 4₹91,342 INR
Retailer 14₹1,08,243 INR
Retailer 8₹1,24,764 INR
Retailer 18₹1,30,841 INR
Retailer 11₹1,40,324 INR
Retailer 12₹1,43,166 INR
Retailer 17₹1,94,448 INR
Retailer 13₹1,95,706 INR
Retailer 9₹2,34,242 INR
Retailer 3₹2,51,785 INR
Retailer 7₹2,85,894 INR
Retailer 6₹2,89,916 INR
Retailer 10₹3,16,438 INR
Retailer 16₹3,44,274 INR
Retailer 2₹4,51,962 INR
Retailer 15₹5,70,650 INR

33 data points across 18 retailers

19 retailers₹86,965 INR to ₹5,70,650 INR

A
Cheapest Retailer
-
₹86,965 INR
£721 GBP
A
Retailer 2
-
₹88,209 INR
$929 USD
View
Final sale: no returns
Retailer 3
-
₹91,342 INR
$962 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
₹1,08,243 INR
$1,140 USD
View
A
Retailer 5
-
₹1,24,764 INR
$1,314 USD
View
A
Retailer 6
-
₹1,30,841 INR
$1,378 USD
View
A
Retailer 7
-
₹1,40,324 INR
£1,164 GBP
View
A
Retailer 8
-
₹1,43,166 INR
€1,436 EUR
View
A
Retailer 9
-
₹1,94,448 INR
ZAR 33,084 ZAR
View
A
Retailer 10
-
₹1,95,706 INR
A$3,171 AUD
View
B+
Retailer 11
-
₹2,34,242 INR
$2,467 USD
View
B+
Retailer 12
-
₹2,51,785 INR
£2,088 GBP
View
B+
Retailer 13
-
₹2,85,894 INR
$3,011 USD
View
B+
Retailer 14
-
₹2,89,916 INR
$3,053 USD
View
B+
Retailer 15
-
₹3,16,438 INR
$3,333 USD
View
B+
Retailer 16
-
₹3,44,274 INR
£2,855 GBP
View
Retailer 17
-
₹4,51,962 INR
$4,760 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
₹5,70,650 INR
$6,010 USD
View
Most Expensive
Queensmith
LG805635950 · Oct 10
₹6,89,755 INR
£5,720 GBP
View
Price last confirmed 21 days ago
18 more retailers have this diamond
Prices start from ₹86,965 INRSave up to ₹4,83,685 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
₹86,965 INR