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Cushion|Natural|GIA

1.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 2554824183

Certificate GIA 2554824183

Diamond specifications and retailer prices

From ₹3,88,751 INR
HK$32,000 HKD
As of November 1, 2026
Save ₹4,85,735 INR (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹8,74,487 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 F 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 2554824183. Listed at 16 retailers as of October 28, 2026, with prices from ₹3,88,751 to ₹8,74,487, a ₹4,85,735 spread on the same certified stone. Queensmith lists it at ₹8,74,487. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554824183
Dimensions7.59 × 5.90 × 4.13 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Natural
Top View
7.59 mm5.90 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554824183
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.9%

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: ₹8,74,487 INR|Low: ₹3,85,107 INR|High: ₹8,77,500 INR|Avg: ₹5,25,767 INR|+2.4%
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 3, 2026
Retailer 10₹3,88,751 INR
Retailer 14₹4,10,106 INR
Retailer 11₹4,16,655 INR
Retailer 3₹4,17,035 INR
Retailer 13₹4,34,023 INR
Retailer 4₹4,41,711 INR
Retailer 5₹4,66,046 INR
Retailer 12₹4,70,279 INR
Retailer 7₹4,89,108 INR
Retailer 2₹5,06,488 INR
Retailer 6₹5,72,877 INR
Retailer 8₹5,87,370 INR
Retailer 9₹8,26,754 INR
Queensmith₹8,74,487 INR

35 data points across 14 retailers

16 retailers₹3,88,751 INR to ₹8,74,487 INR

A
Cheapest Retailer
-
₹3,88,751 INR
HK$32,000 HKD
A
Retailer 2
-
₹4,10,106 INR
$4,321 USD
View
A
Retailer 3
-
₹4,16,655 INR
$4,390 USD
View
A
Retailer 4
-
₹4,17,035 INR
$4,394 USD
View
A
Retailer 5
-
₹4,34,023 INR
$4,573 USD
View
Final sale: no returns
A
Retailer 6
-
₹4,41,711 INR
$4,654 USD
View
A
Retailer 7
-
₹4,66,046 INR
$4,910 USD
View
Retailer 8
-
₹4,70,279 INR
$4,955 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
₹4,80,298 INR
A$7,785 AUD
View
A
Retailer 10
-
₹4,89,108 INR
£4,058 GBP
View
Retailer 11
-
₹4,89,878 INR
SGD 6,975 SGD
View
Price last confirmed 28 days ago
A
Retailer 12
-
₹5,06,488 INR
£4,202 GBP
View
Retailer 13
-
₹5,72,877 INR
$6,036 USD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
₹5,87,370 INR
€5,894 EUR
View
B
Retailer 15
-
₹8,26,754 INR
£6,859 GBP
View
Most Expensive
B
Queensmith
2554824183 · Oct 28
₹8,74,487 INR
£7,255 GBP
View
15 more retailers have this diamond
Prices start from ₹3,88,751 INRSave up to ₹4,85,735 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
₹3,88,751 INR