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Cushion|Natural|GIA

1.50ct E SI2 Cushion Natural Diamond

ID • E/SI2 • GIA 2547128793

Certificate GIA 2547128793

Diamond specifications and retailer prices

From ₹3,25,715 INR
As of November 6, 2026
Save ₹3,58,680 INR (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹7,97,376 INR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547128793. Listed at 14 retailers as of November 4, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547128793
Dimensions9.10 × 5.59 × 3.83 mm
L/W Ratio1.63
Top View
9.10 mm5.59 mm1.50 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547128793
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.6%

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: Nov 6
Current: ₹7,97,376 INR|Low: ₹3,23,367 INR|High: ₹8,02,744 INR|Avg: ₹4,79,946 INR|+2.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9₹3,25,715 INR
Retailer 2₹3,47,504 INR
Retailer 7₹3,86,481 INR
Retailer 12₹3,97,657 INR
Retailer 11₹4,14,563 INR
Retailer 6₹4,21,701 INR
Retailer 10₹4,30,905 INR
Retailer 3₹4,41,424 INR
Retailer 4₹4,44,899 INR
Retailer 5₹4,84,815 INR
Retailer 8₹6,84,395 INR
Queensmith₹7,97,376 INR

31 data points across 12 retailers

14 retailers₹3,25,715 INR to ₹6,84,395 INR

A
Cheapest Retailer
-
₹3,25,715 INR
A
Retailer 2
-
₹3,47,504 INR
View
A
Retailer 3
-
₹3,86,481 INR
View
A
Retailer 4
-
₹3,97,657 INR
View
Final sale: no returns
A
Retailer 5
-
₹3,99,630 INR
View
A
Retailer 6
-
₹4,14,563 INR
View
A
Retailer 7
-
₹4,21,701 INR
View
Retailer 8
-
₹4,30,905 INR
View
Price last confirmed 8 days ago
A
Retailer 9
-
₹4,35,131 INR
View
A
Retailer 10
-
₹4,41,424 INR
View
A
Retailer 11
-
₹4,44,899 INR
View
A
Retailer 12
-
₹4,84,815 INR
View
B+
Retailer 13
-
₹6,84,395 INR
View
Most Expensive
Queensmith
2547128793 · Oct 28
₹7,97,376 INR
£6,685 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from ₹3,25,715 INRSave up to ₹3,58,680 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
1.50ct Cushion
₹3,25,715 INR