Cushion|Natural|IGI

0.30ct H SI1 Cushion Natural Diamond

VG • H/SI1 • IGI 749531649

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 749531649

Diamond specifications and retailer prices

From $240 USD
₹22,876 INR
As of October 30, 2026
Save $537 USD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $777 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 749531649. Listed at 7 retailers as of October 30, 2026, with prices from $240 to $777, a $537 spread on the same certified stone. MOH London lists it at $777. 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
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle41.2°
Pavilion angle34.9°
OriginNatural
Grading LabIGI
CertificateIGI 749531649
Dimensions3.94 × 3.58 × 2.54 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
3.94 mm3.58 mm0.30 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 749531649
Side View
Table 56.0%Crown 41.2°Girdle: THN-VTKPavilion 34.9°Culet: NoneDepth 70.9%

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: $777 USD|Low: $239 USD|High: $798 USD|Avg: $509 USD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$240 USD
Retailer 2$450 USD
Retailer 6$461 USD
Retailer 7$467 USD
Retailer 5$522 USD
Retailer 3$626 USD
MOH London$777 USD

40 data points across 7 retailers

7 retailers$240 USD to $777 USD

A
Cheapest Retailer
-
$240 USD
₹22,876 INR
B
Retailer 2
-
$450 USD
£355 GBP
View
B
Retailer 3
-
$461 USD
£363 GBP
View
B
Retailer 4
-
$467 USD
View
B
Retailer 5
-
$522 USD
ZAR 8,426 ZAR
View
B
Retailer 6
-
$626 USD
€596 EUR
View
Most Expensive
B
MOH London
F649F151D · Nov 1
$777 USD
£612 GBP
View
6 more retailers have this diamond
Prices start from $240 USDSave up to $537 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
$240 USD