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Cushion|Natural|GIA

1.50ct E SI2 Cushion Natural Diamond

ID • E/SI2 • GIA 1553328108

Certificate GIA 1553328108

Diamond specifications and retailer prices

From ₹3,94,992 INR
HK$32,500 HKD
As of October 29, 2026
Save ₹4,90,113 INR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹8,85,105 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553328108. Listed at 16 retailers as of October 28, 2026, with prices from ₹3,94,992 to ₹8,85,105, a ₹4,90,113 spread on the same certified stone. Queensmith lists it at ₹8,85,105. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553328108
Dimensions7.60 × 5.83 × 4.10 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Indented Natural, Needle
Top View
7.60 mm5.83 mm1.50 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553328108
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 70.3%

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: Oct 29
Current: ₹8,85,105 INR|Low: ₹3,94,992 INR|High: ₹8,91,134 INR|Avg: ₹5,59,712 INR|+2.0%
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
October 29, 2026
Retailer 13₹3,94,992 INR
Retailer 10₹4,27,249 INR
Retailer 3₹4,68,673 INR
Retailer 6₹4,69,778 INR
Retailer 14₹4,91,176 INR
Retailer 7₹5,04,324 INR
Retailer 12₹5,07,439 INR
Retailer 2₹5,17,548 INR
Retailer 4₹5,30,771 INR
Retailer 11₹5,32,100 INR
Retailer 5₹5,46,791 INR
Retailer 9₹6,01,276 INR
Retailer 8₹8,52,064 INR
Queensmith₹8,85,105 INR

24 data points across 14 retailers

16 retailers₹3,94,992 INR to ₹8,85,105 INR

A
Cheapest Retailer
-
₹3,94,992 INR
HK$32,500 HKD
A
Retailer 2
-
₹4,27,249 INR
View
A
Retailer 3
-
₹4,68,673 INR
$4,936 USD
View
A
Retailer 4
-
₹4,69,778 INR
SGD 6,686 SGD
View
A
Retailer 5
-
₹4,88,423 INR
$5,144 USD
View
A
Retailer 6
-
₹4,91,176 INR
$5,173 USD
View
Final sale: no returns
A
Retailer 7
-
₹5,04,324 INR
£4,182 GBP
View
A
Retailer 8
-
₹5,07,439 INR
SGD 7,222 SGD
View
A
Retailer 9
-
₹5,17,548 INR
£4,292 GBP
View
A
Retailer 10
-
₹5,30,771 INR
$5,590 USD
View
A
Retailer 11
-
₹5,32,100 INR
$5,604 USD
View
A
Retailer 12
-
₹5,36,202 INR
A$8,688 AUD
View
A
Retailer 13
-
₹5,46,791 INR
$5,759 USD
View
B+
Retailer 14
-
₹6,01,276 INR
€6,031 EUR
View
B+
Retailer 15
-
₹8,52,064 INR
£7,066 GBP
View
Most Expensive
B
Queensmith
1553328108 · Oct 28
₹8,85,105 INR
£7,340 GBP
View
15 more retailers have this diamond
Prices start from ₹3,94,992 INRSave up to ₹4,90,113 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
₹3,94,992 INR