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Cushion|Natural|GIA

1.50ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 5556584117

Certificate GIA 5556584117

Diamond specifications and retailer prices

From ₹3,50,024 INR
HK$28,800 HKD
As of October 31, 2026
Save ₹4,81,420 INR (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹8,31,444 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5556584117. Listed at 16 retailers as of October 28, 2026, with prices from ₹3,50,024 to ₹8,31,444, a ₹4,81,420 spread on the same certified stone. Queensmith lists it at ₹8,31,444. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556584117
Dimensions7.48 × 5.90 × 4.10 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Crystal, Feather, Needle
Top View
7.48 mm5.90 mm1.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556584117
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

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 31
Current: ₹8,31,444 INR|Low: ₹3,46,378 INR|High: ₹8,36,870 INR|Avg: ₹5,08,073 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
October 31, 2026
Retailer 2₹3,50,024 INR
Retailer 8₹3,76,106 INR
Retailer 5₹4,11,741 INR
Retailer 3₹4,13,792 INR
Retailer 13₹4,30,503 INR
Retailer 9₹4,40,772 INR
Retailer 11₹4,44,413 INR
Retailer 7₹4,63,767 INR
Retailer 4₹4,80,732 INR
Retailer 12₹4,92,791 INR
Retailer 6₹5,27,799 INR
Retailer 10₹7,46,792 INR
Queensmith₹8,31,444 INR

24 data points across 13 retailers

16 retailers₹3,50,024 INR to ₹8,31,444 INR

A
Cheapest Retailer
-
₹3,50,024 INR
HK$28,800 HKD
A
Retailer 2
-
₹3,76,106 INR
View
A
Retailer 3
-
₹4,11,741 INR
SGD 5,860 SGD
View
A
Retailer 4
-
₹4,13,792 INR
$4,358 USD
View
B+
Retailer 5
-
₹4,28,130 INR
$4,509 USD
View
B+
Retailer 6
-
₹4,30,503 INR
$4,534 USD
View
Final sale: no returns
A
Retailer 7
-
₹4,40,772 INR
£3,655 GBP
View
B+
Retailer 8
-
₹4,44,413 INR
SGD 6,325 SGD
View
A
Retailer 9
-
₹4,63,767 INR
£3,846 GBP
View
Retailer 10
-
₹4,69,623 INR
$4,946 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
₹4,79,422 INR
A$7,768 AUD
View
B+
Retailer 12
-
₹4,80,732 INR
$5,063 USD
View
B+
Retailer 13
-
₹4,92,791 INR
$5,190 USD
View
B+
Retailer 14
-
₹5,27,799 INR
€5,294 EUR
View
B
Retailer 15
-
₹7,46,792 INR
£6,193 GBP
View
Most Expensive
B
Queensmith
5556584117 · Oct 28
₹8,31,444 INR
£6,895 GBP
View
15 more retailers have this diamond
Prices start from ₹3,50,024 INRSave up to ₹4,81,420 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
₹3,50,024 INR