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Cushion|Natural|IGI

1.05ct J VS1 Cushion Natural Diamond

VG • J/VS1 • IGI 706537332

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 706537332

Diamond specifications and retailer prices

From £685 GBP
₹87,402 INR
As of October 30, 2026
Save £978 GBP (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,663 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 706537332. Listed at 6 retailers as of October 30, 2026, with prices from £685 to £1,663, a £978 spread on the same certified stone. MOH London lists it at £1,663. 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

1.05
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle35.3°
OriginNatural
Grading LabIGI
CertificateIGI 706537332
Dimensions5.65 × 5.63 × 3.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.65 mm5.63 mm1.05 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 706537332
Side View
Table 62.0%Crown 39.5°Girdle: THK-VTKPavilion 35.3°Culet: NoneDepth 69.1%

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: Oct 30
Current: £1,663 GBP|Low: £681 GBP|High: £1,682 GBP|Avg: £1,107 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4£685 GBP
Retailer 5£1,030 GBP
Retailer 2£1,053 GBP
Retailer 3£1,108 GBP
MOH London£1,663 GBP

35 data points across 5 retailers

6 retailers£685 GBP to £1,663 GBP

A
Cheapest Retailer
-
£685 GBP
₹87,402 INR
B+
Retailer 2
-
£979 GBP
A$2,018 AUD
View
B+
Retailer 3
-
£1,008 GBP
$1,351 USD
View
B+
Retailer 4
-
£1,053 GBP
View
A
Retailer 5
-
£1,108 GBP
ZAR 23,980 ZAR
View
Most Expensive
B
MOH London
521D9B5D7 · Nov 1
£1,663 GBP
View
5 more retailers have this diamond
Prices start from £685 GBPSave up to £978 GBP

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
1.05ct Cushion
£685 GBP