CaratHunter
Plans
Cushion|Natural|IGI

0.30ct J SI1 Cushion Natural Diamond

VG • J/SI1 • IGI 741597216

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

Certificate IGI 741597216

Diamond specifications and retailer prices

From $185 USD
₹17,633 INR
As of October 30, 2026
Save $424 USD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $610 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.3ct natural cushion diamond

This 0.3ct natural cushion sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 741597216. Listed at 6 retailers as of October 30, 2026, with prices from $185 to $610, a $424 spread on the same certified stone. MOH London lists it at $610. 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

0.30
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.3°
Pavilion angle36.3°
OriginNatural
Grading LabIGI
CertificateIGI 741597216
Dimensions3.92 × 3.82 × 2.50 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Top View
3.92 mm3.82 mm0.30 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 741597216
Side View
Table 64.0%Crown 32.3°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 65.4%

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: $610 USD|Low: $184 USD|High: $626 USD|Avg: $407 USD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$185 USD
Retailer 2$346 USD
Retailer 6$394 USD
Retailer 5$409 USD
Retailer 3$513 USD
MOH London$610 USD

39 data points across 6 retailers

6 retailers$185 USD to $610 USD

A
Cheapest Retailer
-
$185 USD
₹17,633 INR
B+
Retailer 2
-
$346 USD
£272 GBP
View
B
Retailer 3
-
$394 USD
View
B
Retailer 4
-
$409 USD
ZAR 6,612 ZAR
View
B
Retailer 5
-
$513 USD
€489 EUR
View
Most Expensive
C
MOH London
D64E4FDDC · Nov 1
$610 USD
£480 GBP
View
5 more retailers have this diamond
Prices start from $185 USDSave up to $424 USD

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
0.30ct Cushion
$185 USD