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Cushion|Natural|GIA

1.50ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 2556001331

Certificate GIA 2556001331

Diamond specifications and retailer prices

From ₹5,09,465 INR
HK$41,800 HKD
As of October 29, 2026
Save ₹4,93,544 INR (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹10,03,009 INR at Wholesale Diamonds Direct · As of October 27, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556001331. Listed at 19 retailers as of October 27, 2026, with prices from ₹5,09,465 to ₹10,03,009, a ₹4,93,544 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹10,03,009. 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
FluorescenceNone
Crown angle42.13°
Pavilion angle57.03°
OriginNatural
Grading LabGIA
CertificateGIA 2556001331
Dimensions7.59 × 5.98 × 4.15 mm
L/W Ratio1.27
Top View
7.59 mm5.98 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556001331
Side View
Table 66.0%Crown 42.13°Girdle: STK-VTKPavilion 57.03°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
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: ₹5,24,327 INR|Low: ₹5,00,381 INR|High: ₹10,03,009 INR|Avg: ₹6,87,596 INR|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
October 29, 2026
Retailer 1₹5,24,327 INR
Retailer 11₹5,89,351 INR
Retailer 8₹6,07,408 INR
Retailer 3₹6,08,265 INR
Retailer 12₹6,08,265 INR
Retailer 4₹6,10,360 INR
Retailer 6₹6,29,100 INR
Retailer 2₹6,46,212 INR
Retailer 10₹6,87,984 INR
Retailer 5₹7,18,963 INR
Retailer 7₹8,02,402 INR
Retailer 9₹9,72,151 INR
Wholesale Diamonds Direct₹10,03,009 INR

39 data points across 13 retailers

19 retailers₹5,09,465 INR to ₹10,03,009 INR

A
Cheapest Retailer
-
₹5,09,465 INR
HK$41,800 HKD
A
Retailer 2
-
₹5,24,327 INR
View
A
Retailer 3
-
₹5,62,655 INR
$5,909 USD
View
A
Retailer 4
-
₹5,74,748 INR
$6,036 USD
View
B+
Retailer 5
-
₹5,86,039 INR
SGD 8,317 SGD
View
Price last confirmed 14 days ago
A
Retailer 6
-
₹5,89,351 INR
SGD 8,364 SGD
View
B+
Retailer 7
-
₹6,07,313 INR
$6,378 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
₹6,07,408 INR
$6,379 USD
View
B+
Retailer 9
-
₹6,08,265 INR
$6,388 USD
View
Final sale: no returns
B+
Retailer 10
-
₹6,08,265 INR
$6,388 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
₹6,10,360 INR
$6,410 USD
View
B+
Retailer 12
-
₹6,29,100 INR
£5,202 GBP
View
B+
Retailer 13
-
₹6,46,212 INR
A$10,441 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
₹6,74,203 INR
$7,080 USD
View
B+
Retailer 15
-
₹6,87,984 INR
$7,225 USD
View
B+
Retailer 16
-
₹7,18,963 INR
€7,191 EUR
View
B+
Retailer 17
-
₹8,02,402 INR
ZAR 136,136 ZAR
View
B
Retailer 18
-
₹9,72,151 INR
£8,039 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
594101091 · Oct 27
₹10,03,009 INR
$10,534 USD
View
18 more retailers have this diamond
Prices start from ₹5,09,465 INRSave up to ₹4,93,544 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
₹5,09,465 INR