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Marquise|Natural|IGI

0.30ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 842608822

Certificate IGI 842608822

Diamond specifications and retailer prices

From $156 AUD
₹10,390 INR
As of October 30, 2026
Save $276 AUD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $431 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise 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 842608822. Listed at 4 retailers as of October 30, 2026, with prices from $156 to $431, a $276 spread on the same certified stone. Yorxs lists it at $431. 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
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 842608822
Dimensions7.14 × 3.54 × 2.03 mm
L/W Ratio2.02
Top View
7.14 mm3.54 mm0.30 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 842608822
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.3%

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 30
Current: $294 AUD|Low: $155 AUD|High: $431 AUD|Avg: $309 AUD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 2$156 AUD
Retailer 1$294 AUD
Retailer 3$392 AUD
Yorxs$431 AUD

10 data points across 4 retailers

4 retailers$156 AUD to $431 AUD

A
Cheapest Retailer
-
$156 AUD
₹10,390 INR
B+
Retailer 2
-
$294 AUD
$206 USD
View
B+
Retailer 3
-
$392 AUD
$275 USD
View
Most Expensive
B
Yorxs
726541 · Nov 2
$431 AUD
€288 EUR
View
3 more retailers have this diamond
Prices start from $156 AUDSave up to $276 AUD

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 Marquise
$156 AUD