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Cushion|Natural|GIA

1.50ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 6541578989

Certificate GIA 6541578989

Diamond specifications and retailer prices

From ₹3,84,129 INR
HK$31,500 HKD
As of October 29, 2026
Save ₹4,34,231 INR (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹8,18,360 INR at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541578989. Listed at 21 retailers as of October 23, 2026, with prices from ₹3,84,129 to ₹8,18,360, a ₹4,34,231 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹8,18,360. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36.9°
OriginNatural
Grading LabGIA
CertificateGIA 6541578989
Dimensions7.14 × 6.20 × 4.21 mm
L/W Ratio1.15
Top View
7.14 mm6.20 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541578989
Side View
Table 65.0%CrownGirdle: THK-VTKPavilion 36.9°Culet: NDepth 67.9%

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: Oct 29
Current: ₹4,93,545 INR|Low: ₹3,84,129 INR|High: ₹8,54,200 INR|Avg: ₹5,11,551 INR|-2.9%
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
Wholesale Diamonds Direct
October 29, 2026
Retailer 3₹3,84,129 INR
Retailer 15₹3,89,368 INR
Retailer 4₹4,14,806 INR
Retailer 18₹4,15,663 INR
Retailer 11₹4,23,952 INR
Retailer 5₹4,35,956 INR
Retailer 2₹4,38,762 INR
Retailer 12₹4,47,351 INR
Retailer 7₹4,61,315 INR
Retailer 6₹4,63,012 INR
Retailer 17₹4,65,108 INR
Retailer 13₹4,75,588 INR
Retailer 1₹4,93,545 INR
Retailer 10₹5,25,147 INR
Retailer 9₹5,51,026 INR
Retailer 14₹5,60,488 INR
Retailer 16₹5,98,602 INR
Retailer 8₹7,94,197 INR
Wholesale Diamonds Direct₹8,18,360 INR

22 data points across 19 retailers

21 retailers₹3,84,129 INR to ₹8,18,360 INR

A
Cheapest Retailer
-
₹3,84,129 INR
HK$31,500 HKD
A
Retailer 2
-
₹3,89,368 INR
$4,087 USD
View
A
Retailer 3
-
₹4,14,806 INR
$4,354 USD
View
Final sale: no returns
A
Retailer 4
-
₹4,15,663 INR
$4,363 USD
View
A
Retailer 5
-
₹4,23,952 INR
$4,450 USD
View
A
Retailer 6
-
₹4,35,956 INR
$4,576 USD
View
A
Retailer 7
-
₹4,38,762 INR
$4,605 USD
View
A
Retailer 8
-
₹4,47,351 INR
€4,472 EUR
View
A
Retailer 9
-
₹4,61,315 INR
$4,842 USD
View
A
Retailer 10
-
₹4,63,012 INR
$4,860 USD
View
A
Retailer 11
-
₹4,65,108 INR
$4,882 USD
View
Retailer 12
-
₹4,75,588 INR
$4,992 USD
View
A
Retailer 13
-
₹4,75,588 INR
$4,992 USD
View
Price last confirmed 8 days ago
A
Retailer 14
-
₹4,93,545 INR
£4,079 GBP
View
A
Retailer 15
-
₹5,25,147 INR
A$8,480 AUD
View
Price last confirmed 19 days ago
B+
Retailer 16
-
₹5,39,247 INR
A$8,708 AUD
View
A
Retailer 17
-
₹5,51,026 INR
SGD 7,816 SGD
View
A
Retailer 18
-
₹5,60,488 INR
€5,603 EUR
View
B+
Retailer 19
-
₹5,98,602 INR
ZAR 101,506 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 20
-
₹7,94,197 INR
£6,564 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
425790474 · Oct 23
₹8,18,360 INR
$8,590 USD
View
20 more retailers have this diamond
Prices start from ₹3,84,129 INRSave up to ₹4,34,231 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
₹3,84,129 INR