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Cushion|Natural|IGI

1.00ct K SI1 Cushion Natural Diamond

VG • K/SI1 • IGI 808619901

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 808619901

Diamond specifications and retailer prices

From ₹75,324 INR
As of November 6, 2026
Save ₹66,737 INR (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹1,42,061 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 808619901. Listed at 10 retailers as of November 4, 2026, with prices from ₹75,324 to ₹1,42,061, a ₹66,737 spread on the same certified stone. MOH London lists it at ₹1,42,061. 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
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.8°
Pavilion angle28.3°
OriginNatural
Grading LabIGI
CertificateIGI 808619901
Dimensions5.54 × 5.03 × 3.65 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
5.54 mm5.03 mm1.00 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 808619901
Side View
Table 63.0%Crown 40.8°Girdle: THK-VTKPavilion 28.3°Culet: NoneDepth 72.6%

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 6
Current: ₹1,42,061 INR|Low: ₹75,230 INR|High: ₹1,43,969 INR|Avg: ₹90,683 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2₹75,324 INR
Retailer 6₹77,672 INR
Retailer 5₹77,954 INR
Retailer 10₹78,705 INR
Retailer 7₹79,926 INR
Retailer 8₹88,660 INR
Retailer 9₹90,069 INR
Retailer 4₹94,765 INR
Retailer 3₹95,423 INR
MOH London₹1,42,061 INR

43 data points across 10 retailers

10 retailers₹75,324 INR to ₹1,42,061 INR

A
Cheapest Retailer
-
₹75,324 INR
Retailer 2
-
₹77,672 INR
View
Price last confirmed 8 days ago
B+
Retailer 3
-
₹77,954 INR
View
B+
Retailer 4
-
₹78,705 INR
View
B+
Retailer 5
-
₹79,926 INR
View
B+
Retailer 6
-
₹88,660 INR
View
B+
Retailer 7
-
₹90,069 INR
View
B+
Retailer 8
-
₹94,765 INR
View
B+
Retailer 9
-
₹95,423 INR
View
Most Expensive
B+
MOH London
103165640 · Nov 4
₹1,42,061 INR
£1,191 GBP
View
9 more retailers have this diamond
Prices start from ₹75,324 INRSave up to ₹66,737 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
1.00ct Cushion
₹75,324 INR