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Cushion|Natural|GIA

1.50ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 5543750463

Certificate GIA 5543750463

Diamond specifications and retailer prices

From ₹4,55,760 INR
HK$37,500 HKD
As of November 1, 2026
Save ₹4,86,021 INR (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹9,41,781 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 D 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 5543750463. Listed at 19 retailers as of October 28, 2026, with prices from ₹4,55,760 to ₹9,41,781, a ₹4,86,021 spread on the same certified stone. Queensmith lists it at ₹9,41,781. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543750463
Dimensions7.38 × 5.80 × 3.97 mm
L/W Ratio1.27
Top View
7.38 mm5.80 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543750463
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

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 1
Current: ₹9,41,781 INR|Low: ₹4,52,114 INR|High: ₹9,49,016 INR|Avg: ₹6,30,655 INR|+1.8%
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
November 1, 2026
Retailer 11₹4,55,760 INR
Retailer 2₹4,87,003 INR
Retailer 13₹5,08,932 INR
Retailer 5₹5,36,880 INR
Retailer 3₹5,54,793 INR
Retailer 7₹5,62,415 INR
Retailer 9₹5,76,627 INR
Retailer 6₹5,98,344 INR
Retailer 4₹6,16,062 INR
Retailer 14₹6,27,999 INR
Retailer 12₹6,56,807 INR
Retailer 10₹7,38,525 INR
Retailer 8₹8,85,587 INR
Queensmith₹9,41,781 INR

23 data points across 14 retailers

19 retailers₹4,55,760 INR to ₹9,41,781 INR

A
Cheapest Retailer
-
₹4,55,760 INR
HK$37,500 HKD
A
Retailer 2
-
₹4,87,003 INR
View
A
Retailer 3
-
₹5,08,932 INR
$5,360 USD
View
Retailer 4
-
₹5,23,178 INR
SGD 7,446 SGD
View
Price last confirmed 18 days ago
A
Retailer 5
-
₹5,36,880 INR
SGD 7,641 SGD
View
A
Retailer 6
-
₹5,54,793 INR
$5,843 USD
View
Final sale: no returns
A
Retailer 7
-
₹5,58,211 INR
$5,879 USD
View
A
Retailer 8
-
₹5,58,306 INR
$5,880 USD
View
A
Retailer 9
-
₹5,62,415 INR
£4,664 GBP
View
A
Retailer 10
-
₹5,76,627 INR
£4,782 GBP
View
Retailer 11
-
₹5,98,344 INR
A$9,695 AUD
View
Price last confirmed 22 days ago
Retailer 12
-
₹6,05,306 INR
$6,375 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
₹6,16,062 INR
$6,488 USD
View
B+
Retailer 14
-
₹6,17,669 INR
A$10,008 AUD
View
B+
Retailer 15
-
₹6,27,999 INR
$6,614 USD
View
B+
Retailer 16
-
₹6,56,807 INR
€6,588 EUR
View
B+
Retailer 17
-
₹7,38,525 INR
ZAR 125,655 ZAR
View
B+
Retailer 18
-
₹8,85,587 INR
£7,344 GBP
View
Most Expensive
B
Queensmith
5543750463 · Oct 28
₹9,41,781 INR
£7,810 GBP
View
18 more retailers have this diamond
Prices start from ₹4,55,760 INRSave up to ₹4,86,021 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
₹4,55,760 INR