Round|Natural|IGI

0.38ct J SI2 Round Natural Diamond

VG • J/SI2 • IGI 809628239

Shape and cutting style on the report: Round brilliant

Certificate IGI 809628239

Diamond specifications and retailer prices

From $283 AUD
$199 USD
As of October 31, 2026
Save $998 AUD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,281 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.38ct natural round diamond

This 0.38ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 809628239. Listed at 12 retailers as of October 30, 2026, with prices from $283 to $1,281, a $998 spread on the same certified stone. NZ Jewellers lists it at $1,281. 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

0.38
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 809628239
Dimensions4.65 × 4.63 × 2.88 mm
L/W Ratio1.00
Top View
4.65 mm4.63 mm0.38 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 809628239
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $586 AUD|Low: $281 AUD|High: $662 AUD|Avg: $444 AUD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$284 AUD
Retailer 3$299 AUD
Retailer 5$305 AUD
Retailer 8$427 AUD
Retailer 7$468 AUD
Retailer 6$542 AUD
Retailer 1$586 AUD
Retailer 2$656 AUD

25 data points across 8 retailers

12 retailers$283 AUD to $1,281 AUD

Retailer 1
-
$283 AUD
$199 USD
Price last confirmed 56 days ago
B+
Retailer 2
-
$283 AUD
$199 USD
View
Retailer 3
-
$299 AUD
$210 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$305 AUD
$214 USD
View
B+
Retailer 5
-
$316 AUD
$222 USD
View
Retailer 6
-
$382 AUD
$268 USD
View
Price last confirmed 58 days ago
B+
Retailer 7
-
$382 AUD
$268 USD
View
B+
Retailer 8
-
$468 AUD
$329 USD
View
B+
Retailer 9
-
$586 AUD
€392 EUR
View
B
Retailer 10
-
$656 AUD
£363 GBP
View
Retailer 11
-
$1,281 AUD
$900 USD
View
Price last confirmed 60 days ago
Most Expensive
C
NZ Jewellers
ad2cd770-aa13-45a8-a639-e9785e7cf5a2 · Oct 30
$1,281 AUD
$900 USD
View
11 more retailers have this diamond
Prices start from $283 AUDSave up to $998 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.

B+
0.38ct Round
$283 AUD