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Cushion|Natural|GIA

1.00ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 2376933978

Certificate GIA 2376933978

Diamond specifications and retailer prices

From ₹1,84,741 INR
As of November 6, 2026
Save ₹99,837 INR (35%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹2,84,578 INR at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2376933978. Listed at 16 retailers as of November 6, 2026, with prices from ₹1,84,741 to ₹2,84,578, a ₹99,837 spread on the same certified stone. Washington Diamond lists it at ₹2,84,578. 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

1.00
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2376933978
Dimensions6.11 × 5.45 × 3.78 mm
L/W Ratio1.12
Top View
6.11 mm5.45 mm1.00 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2376933978
Side View
Table 75.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 69.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹2,67,390 INR|Low: ₹1,79,199 INR|High: ₹2,84,578 INR|Avg: ₹2,11,346 INR|+2.9%
Retailer 1
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
Retailer 15
Retailer 16
Washington Diamond
November 6, 2026
Retailer 14₹1,79,199 INR
Retailer 11₹1,84,741 INR
Retailer 8₹1,85,586 INR
Retailer 7₹1,86,243 INR
Retailer 13₹1,94,320 INR
Retailer 9₹1,94,696 INR
Retailer 15₹1,99,768 INR
Retailer 4₹2,05,215 INR
Retailer 10₹2,15,359 INR
Retailer 12₹2,23,248 INR
Retailer 6₹2,24,657 INR
Retailer 5₹2,26,441 INR
Retailer 2₹2,27,286 INR
Retailer 3₹2,27,286 INR
Retailer 16₹2,34,800 INR
Retailer 1₹2,67,390 INR
Washington Diamond₹2,84,578 INR

22 data points across 17 retailers

16 retailers₹1,84,741 INR to ₹2,84,578 INR

B
Cheapest Retailer
-
₹1,84,741 INR
B
Retailer 2
-
₹1,85,586 INR
View
B
Retailer 3
-
₹1,86,243 INR
View
B
Retailer 4
-
₹1,94,320 INR
View
B
Retailer 5
-
₹1,94,696 INR
View
B
Retailer 6
-
₹1,99,768 INR
View
B
Retailer 7
-
₹2,05,215 INR
View
B
Retailer 8
-
₹2,15,359 INR
View
B
Retailer 9
-
₹2,23,248 INR
View
B
Retailer 10
-
₹2,24,657 INR
View
B
Retailer 11
-
₹2,26,441 INR
View
B
Retailer 12
-
₹2,27,286 INR
View
B
Retailer 13
-
₹2,27,286 INR
View
C
Retailer 14
-
₹2,34,800 INR
View
C
Retailer 15
-
₹2,67,390 INR
View
Most Expensive
Washington Diamond
1917992662 · Nov 6
₹2,84,578 INR
$3,030 USD
View
15 more retailers have this diamond
Prices start from ₹1,84,741 INRSave up to ₹99,837 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.

B
1.00ct Cushion
₹1,84,741 INR