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Cushion|Natural|GIA

1.00ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 6375936754

Certificate GIA 6375936754

Diamond specifications and retailer prices

From ₹1,91,879 INR
As of November 6, 2026
Save ₹1,05,096 INR (35%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹2,96,975 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 I 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 6375936754. Listed at 17 retailers as of November 6, 2026, with prices from ₹1,91,879 to ₹2,96,975, a ₹1,05,096 spread on the same certified stone. Washington Diamond lists it at ₹2,96,975. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6375936754
Dimensions5.57 × 5.30 × 3.85 mm
L/W Ratio1.05
Top View
5.57 mm5.30 mm1.00 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6375936754
Side View
Table 64.0%CrownGirdle: - SPavilionCulet: NoneDepth 72.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹2,78,942 INR|Low: ₹1,86,337 INR|High: ₹2,96,975 INR|Avg: ₹2,19,949 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₹1,86,337 INR
Retailer 10₹1,91,879 INR
Retailer 8₹1,93,381 INR
Retailer 7₹1,94,227 INR
Retailer 13₹2,02,679 INR
Retailer 9₹2,03,149 INR
Retailer 15₹2,08,502 INR
Retailer 4₹2,12,259 INR
Retailer 12₹2,23,436 INR
Retailer 11₹2,32,452 INR
Retailer 6₹2,34,424 INR
Retailer 2₹2,35,739 INR
Retailer 3₹2,35,739 INR
Retailer 5₹2,36,209 INR
Retailer 16₹2,44,192 INR
Retailer 1₹2,78,942 INR
Washington Diamond₹2,96,975 INR

23 data points across 17 retailers

17 retailers₹1,91,879 INR to ₹2,96,975 INR

B+
Cheapest Retailer
-
₹1,91,879 INR
B+
Retailer 2
-
₹1,93,381 INR
View
B+
Retailer 3
-
₹1,94,227 INR
View
B+
Retailer 4
-
₹2,00,801 INR
View
B+
Retailer 5
-
₹2,02,679 INR
View
B+
Retailer 6
-
₹2,03,149 INR
View
B
Retailer 7
-
₹2,08,502 INR
View
B
Retailer 8
-
₹2,12,259 INR
View
B
Retailer 9
-
₹2,23,436 INR
View
B
Retailer 10
-
₹2,32,452 INR
View
B
Retailer 11
-
₹2,34,424 INR
View
B
Retailer 12
-
₹2,35,739 INR
View
B
Retailer 13
-
₹2,35,739 INR
View
B
Retailer 14
-
₹2,36,209 INR
View
B
Retailer 15
-
₹2,44,192 INR
View
B
Retailer 16
-
₹2,78,942 INR
View
Most Expensive
Washington Diamond
1917992653 · Nov 6
₹2,96,975 INR
$3,162 USD
View
16 more retailers have this diamond
Prices start from ₹1,91,879 INRSave up to ₹1,05,096 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
₹1,91,879 INR