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Round|Natural|GIA

0.30ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 2567632036

Certificate GIA 2567632036

Diamond specifications and retailer prices

From $239 AUD
₹15,957 INR
As of October 31, 2026
Save $1,265 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,503 AUD at NZ Jewellers · As of October 29, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round 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 GIA 2567632036. Listed at 18 retailers as of October 29, 2026, with prices from $239 to $1,503, a $1,265 spread on the same certified stone. NZ Jewellers lists it at $1,503. 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
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle33°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2567632036
Dimensions4.31 × 4.28 × 2.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.31 mm4.28 mm0.30 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567632036
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 40.2°Culet: NDepth 60.0%

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: $1,503 AUD|Low: $238 AUD|High: $1,503 AUD|Avg: $502 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 11$239 AUD
Retailer 6$292 AUD
Retailer 15$306 AUD
Retailer 2$326 AUD
Retailer 10$329 AUD
Retailer 4$357 AUD
Retailer 8$364 AUD
Retailer 17$370 AUD
Retailer 16$391 AUD
Retailer 9$447 AUD
Retailer 7$505 AUD
Retailer 12$512 AUD
Retailer 13$515 AUD
Retailer 3$518 AUD
Retailer 5$568 AUD
Retailer 14$770 AUD
NZ Jewellers$1,503 AUD

10 data points across 17 retailers

18 retailers$239 AUD to $1,503 AUD

A
Cheapest Retailer
-
$239 AUD
₹15,957 INR
B+
Retailer 2
-
$292 AUD
HK$1,600 HKD
View
B+
Retailer 3
-
$306 AUD
$215 USD
View
Final sale: no returns
B+
Retailer 4
-
$326 AUD
$229 USD
View
B+
Retailer 5
-
$329 AUD
$231 USD
View
B+
Retailer 6
-
$357 AUD
$251 USD
View
B+
Retailer 7
-
$364 AUD
SGD 346 SGD
View
B+
Retailer 8
-
$370 AUD
$260 USD
View
B+
Retailer 9
-
$391 AUD
$275 USD
View
B+
Retailer 10
-
$417 AUD
View
B+
Retailer 11
-
$447 AUD
$314 USD
View
B
Retailer 12
-
$505 AUD
$355 USD
View
B
Retailer 13
-
$512 AUD
£283 GBP
View
B
Retailer 14
-
$515 AUD
ZAR 5,840 ZAR
View
B
Retailer 15
-
$518 AUD
$364 USD
View
B
Retailer 16
-
$568 AUD
$399 USD
View
B
Retailer 17
-
$770 AUD
£426 GBP
View
Most Expensive
C
NZ Jewellers
a912c036-eef9-48be-abe3-1db7195b16dd · Oct 29
$1,503 AUD
$1,056 USD
View
17 more retailers have this diamond
Prices start from $239 AUDSave up to $1,265 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 Round
$239 AUD