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Cushion|Natural|GIA

1.50ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 5553627037

Certificate GIA 5553627037

Diamond specifications and retailer prices

From ₹3,29,377 INR
As of November 6, 2026
Save ₹3,68,448 INR (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹8,03,936 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553627037. Listed at 15 retailers as of November 4, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553627037
Dimensions7.59 × 5.82 × 4.06 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Needle, Indented Natural
Top View
7.59 mm5.82 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553627037
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

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: Nov 6
Current: ₹8,03,936 INR|Low: ₹3,25,715 INR|High: ₹8,09,304 INR|Avg: ₹4,77,995 INR|+2.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10₹3,29,377 INR
Retailer 2₹3,49,288 INR
Retailer 8₹3,89,674 INR
Retailer 3₹4,05,547 INR
Retailer 11₹4,18,414 INR
Retailer 5₹4,23,297 INR
Retailer 7₹4,32,502 INR
Retailer 4₹4,53,352 INR
Retailer 12₹4,65,186 INR
Retailer 6₹4,94,301 INR
Retailer 9₹6,97,826 INR
Queensmith₹8,03,936 INR

26 data points across 12 retailers

15 retailers₹3,29,377 INR to ₹6,97,826 INR

A
Cheapest Retailer
-
₹3,29,377 INR
A
Retailer 2
-
₹3,49,288 INR
View
A
Retailer 3
-
₹3,89,674 INR
View
A
Retailer 4
-
₹4,02,917 INR
View
A
Retailer 5
-
₹4,05,547 INR
View
Final sale: no returns
A
Retailer 6
-
₹4,18,414 INR
View
A
Retailer 7
-
₹4,23,297 INR
View
A
Retailer 8
-
₹4,32,502 INR
View
Retailer 9
-
₹4,42,175 INR
View
Price last confirmed 22 days ago
A
Retailer 10
-
₹4,53,352 INR
View
B+
Retailer 11
-
₹4,65,186 INR
View
B+
Retailer 12
-
₹4,71,103 INR
View
A
Retailer 13
-
₹4,94,301 INR
View
B
Retailer 14
-
₹6,97,826 INR
View
Most Expensive
Queensmith
5553627037 · Oct 28
₹8,03,936 INR
£6,740 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from ₹3,29,377 INRSave up to ₹3,68,448 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
₹3,29,377 INR