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Cushion|Natural|GIA

1.50ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 7542750439

Certificate GIA 7542750439

Diamond specifications and retailer prices

From ₹4,89,964 INR
HK$40,200 HKD
As of October 29, 2026
Save ₹4,95,006 INR (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹9,84,970 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7542750439. Listed at 18 retailers as of October 28, 2026, with prices from ₹4,89,964 to ₹9,84,970, a ₹4,95,006 spread on the same certified stone. Queensmith lists it at ₹9,84,970. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7542750439
Dimensions7.63 × 5.86 × 4.03 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Natural
Top View
7.63 mm5.86 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7542750439
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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 29
Current: ₹9,84,970 INR|Low: ₹4,89,964 INR|High: ₹9,92,830 INR|Avg: ₹6,77,856 INR|+1.3%
Queensmith
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
October 29, 2026
Retailer 11₹4,89,964 INR
Retailer 2₹5,28,715 INR
Retailer 10₹5,50,467 INR
Retailer 5₹5,82,305 INR
Retailer 12₹6,02,171 INR
Retailer 4₹6,05,790 INR
Retailer 8₹6,22,852 INR
Retailer 13₹6,39,878 INR
Retailer 6₹6,43,639 INR
Retailer 14₹6,67,612 INR
Retailer 7₹7,11,765 INR
Retailer 9₹7,94,415 INR
Retailer 3₹9,66,226 INR
Queensmith₹9,84,970 INR

30 data points across 14 retailers

18 retailers₹4,89,964 INR to ₹9,84,970 INR

A
Cheapest Retailer
-
₹4,89,964 INR
HK$40,200 HKD
A
Retailer 2
-
₹5,28,715 INR
View
A
Retailer 3
-
₹5,50,467 INR
$5,781 USD
View
A
Retailer 4
-
₹5,67,437 INR
SGD 8,053 SGD
View
Price last confirmed 15 days ago
A
Retailer 5
-
₹5,82,305 INR
SGD 8,264 SGD
View
B+
Retailer 6
-
₹6,02,171 INR
$6,324 USD
View
Final sale: no returns
B+
Retailer 7
-
₹6,05,409 INR
$6,358 USD
View
B+
Retailer 8
-
₹6,05,599 INR
$6,360 USD
View
B+
Retailer 9
-
₹6,05,790 INR
$6,362 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
₹6,22,852 INR
£5,151 GBP
View
B+
Retailer 11
-
₹6,39,878 INR
$6,720 USD
View
B+
Retailer 12
-
₹6,43,639 INR
A$10,399 AUD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
₹6,67,612 INR
$7,011 USD
View
B+
Retailer 14
-
₹6,85,032 INR
A$11,068 AUD
View
B+
Retailer 15
-
₹7,11,765 INR
€7,119 EUR
View
B+
Retailer 16
-
₹7,94,415 INR
ZAR 134,781 ZAR
View
B
Retailer 17
-
₹9,66,226 INR
£7,990 GBP
View
Most Expensive
B
Queensmith
7542750439 · Oct 28
₹9,84,970 INR
£8,145 GBP
View
17 more retailers have this diamond
Prices start from ₹4,89,964 INRSave up to ₹4,95,006 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
₹4,89,964 INR