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Cushion|Natural|GIA

1.50ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2546894345

Certificate GIA 2546894345

Diamond specifications and retailer prices

From ₹4,61,837 INR
HK$38,000 HKD
As of November 1, 2026
Save ₹4,86,576 INR (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹9,48,413 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 2546894345. Listed at 19 retailers as of October 28, 2026, with prices from ₹4,61,837 to ₹9,48,413, a ₹4,86,576 spread on the same certified stone. Queensmith lists it at ₹9,48,413. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546894345
Dimensions7.50 × 5.92 × 4.04 mm
L/W Ratio1.27
Top View
7.50 mm5.92 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546894345
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

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: ₹9,48,413 INR|Low: ₹4,58,191 INR|High: ₹9,56,251 INR|Avg: ₹6,44,863 INR|+1.4%
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₹4,61,837 INR
Retailer 2₹4,93,442 INR
Retailer 14₹5,15,768 INR
Retailer 6₹5,44,327 INR
Retailer 4₹5,62,484 INR
Retailer 7₹5,70,243 INR
Retailer 9₹5,84,631 INR
Retailer 13₹6,09,484 INR
Retailer 5₹6,24,468 INR
Retailer 3₹6,36,260 INR
Retailer 12₹6,65,880 INR
Retailer 10₹7,48,805 INR
Retailer 8₹8,97,887 INR
Queensmith₹9,48,413 INR

22 data points across 14 retailers

19 retailers₹4,61,837 INR to ₹9,48,413 INR

A
Cheapest Retailer
-
₹4,61,837 INR
HK$38,000 HKD
A
Retailer 2
-
₹4,93,442 INR
View
A
Retailer 3
-
₹5,15,768 INR
$5,432 USD
View
Retailer 4
-
₹5,30,415 INR
SGD 7,549 SGD
View
Price last confirmed 18 days ago
A
Retailer 5
-
₹5,44,327 INR
SGD 7,747 SGD
View
A
Retailer 6
-
₹5,62,484 INR
$5,924 USD
View
Final sale: no returns
B+
Retailer 7
-
₹5,65,997 INR
$5,961 USD
View
B+
Retailer 8
-
₹5,66,377 INR
$5,965 USD
View
A
Retailer 9
-
₹5,70,243 INR
£4,729 GBP
View
A
Retailer 10
-
₹5,84,631 INR
£4,848 GBP
View
Retailer 11
-
₹6,04,787 INR
A$9,799 AUD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
₹6,09,484 INR
$6,419 USD
View
B+
Retailer 13
-
₹6,24,468 INR
$6,577 USD
View
B+
Retailer 14
-
₹6,36,260 INR
$6,701 USD
View
B+
Retailer 15
-
₹6,36,801 INR
A$10,318 AUD
View
B+
Retailer 16
-
₹6,65,880 INR
€6,679 EUR
View
B+
Retailer 17
-
₹7,48,805 INR
ZAR 127,404 ZAR
View
B
Retailer 18
-
₹8,97,887 INR
£7,446 GBP
View
Most Expensive
B
Queensmith
2546894345 · Oct 28
₹9,48,413 INR
£7,865 GBP
View
18 more retailers have this diamond
Prices start from ₹4,61,837 INRSave up to ₹4,86,576 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
₹4,61,837 INR