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Cushion|Natural|IGI

0.51ct E SI1 Cushion Natural Diamond

VG • E/SI1 • IGI 749531607

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 749531607

Diamond specifications and retailer prices

From ₹35,877 INR
As of November 6, 2026
Save ₹77,556 INR (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹1,13,434 INR at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 749531607. Listed at 7 retailers as of November 2, 2026, with prices from ₹35,877 to ₹1,13,434, a ₹77,556 spread on the same certified stone. MOH London lists it at ₹1,13,434. 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

0.51
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle36.1°
OriginNatural
Grading LabIGI
CertificateIGI 749531607
Dimensions4.60 × 4.34 × 3.00 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Top View
4.60 mm4.34 mm0.51 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 749531607
Side View
Table 61.0%Crown 36.6°Girdle: STK-VTKPavilion 36.1°Culet: NoneDepth 69.1%

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: ₹1,13,434 INR|Low: ₹35,877 INR|High: ₹1,14,746 INR|Avg: ₹68,878 INR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2₹35,877 INR
Retailer 7₹61,424 INR
Retailer 6₹61,518 INR
Retailer 4₹62,926 INR
Retailer 3₹72,976 INR
Retailer 5₹76,169 INR
MOH London₹1,13,434 INR

38 data points across 7 retailers

7 retailers₹35,877 INR to ₹1,13,434 INR

A
Cheapest Retailer
-
₹35,877 INR
B+
Retailer 2
-
₹61,424 INR
View
B+
Retailer 3
-
₹61,518 INR
View
B+
Retailer 4
-
₹62,926 INR
View
B
Retailer 5
-
₹72,976 INR
View
B
Retailer 6
-
₹76,169 INR
View
Most Expensive
B
MOH London
53A8E6658 · Nov 2
₹1,13,434 INR
£951 GBP
View
6 more retailers have this diamond
Prices start from ₹35,877 INRSave up to ₹77,556 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
0.51ct Cushion
₹35,877 INR