CaratHunter
Plans
Cushion|Natural|IGI

1.00ct J VVS2 Cushion Natural Diamond

VG • J/VVS2 • IGI 670405200

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

Certificate IGI 670405200

Diamond specifications and retailer prices

From £977 GBP
₹124,712 INR
As of October 31, 2026
Save £1,457 GBP (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,434 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 670405200. Listed at 13 retailers as of October 29, 2026, with prices from £977 to £2,434, a £1,457 spread on the same certified stone. MOH London lists it at £2,434. 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

1.00
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39°
Pavilion angle37.1°
OriginNatural
Grading LabIGI
CertificateIGI 670405200
Dimensions5.48 × 5.47 × 3.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.48 mm5.47 mm1.00 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 670405200
Side View
Table 59.0%Crown 39°Girdle: STK-VTKPavilion 37.1°Culet: NoneDepth 71.3%

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 31
Current: £2,434 GBP|Low: £975 GBP|High: £2,450 GBP|Avg: £1,457 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2£977 GBP
Retailer 11£1,259 GBP
Retailer 8£1,275 GBP
Retailer 6£1,279 GBP
Retailer 9£1,291 GBP
Retailer 10£1,382 GBP
Retailer 3£1,422 GBP
Retailer 5£1,529 GBP
Retailer 4£1,651 GBP
Retailer 7£1,683 GBP
MOH London£2,434 GBP

30 data points across 11 retailers

13 retailers£977 GBP to £2,434 GBP

A
Cheapest Retailer
-
£977 GBP
₹124,712 INR
B+
Retailer 2
-
£1,252 GBP
$1,677 USD
View
B+
Retailer 3
-
£1,259 GBP
$1,687 USD
View
B+
Retailer 4
-
£1,275 GBP
$1,709 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,279 GBP
View
B+
Retailer 6
-
£1,291 GBP
$1,730 USD
View
B+
Retailer 7
-
£1,382 GBP
$1,852 USD
View
B+
Retailer 8
-
£1,422 GBP
$1,905 USD
View
B+
Retailer 9
-
£1,485 GBP
$1,989 USD
View
B+
Retailer 10
-
£1,529 GBP
View
B
Retailer 11
-
£1,651 GBP
€2,107 EUR
View
B
Retailer 12
-
£1,683 GBP
ZAR 36,425 ZAR
View
Most Expensive
B
MOH London
54484FD3C · Oct 29
£2,434 GBP
View
12 more retailers have this diamond
Prices start from £977 GBPSave up to £1,457 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
1.00ct Cushion
£977 GBP