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Round|Natural|GIA

0.38ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2564477949

Certificate GIA 2564477949

Diamond specifications and retailer prices

From $470 AUD
$330 USD
As of October 31, 2026
Save $1,714 AUD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,184 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564477949. Listed at 10 retailers as of October 30, 2026, with prices from $470 to $2,184, a $1,714 spread on the same certified stone. NZ Jewellers lists it at $2,184. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.38
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564477949
Dimensions4.60 × 4.63 × 2.89 mm
L/W Ratio1.01
Top View
4.60 mm4.63 mm0.38 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564477949
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

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: $2,184 AUD|Low: $470 AUD|High: $2,313 AUD|Avg: $1,152 AUD|-5.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8$470 AUD
Retailer 10$631 AUD
Retailer 6$727 AUD
Retailer 2$745 AUD
Retailer 7$824 AUD
Retailer 5$1,012 AUD
Retailer 3$1,150 AUD
Retailer 4$1,291 AUD
Retailer 9$1,681 AUD
NZ Jewellers$2,184 AUD

23 data points across 10 retailers

10 retailers$470 AUD to $2,184 AUD

A
Cheapest Retailer
-
$470 AUD
$330 USD
Retailer 2
-
$631 AUD
$443 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$727 AUD
£402 GBP
View
B+
Retailer 4
-
$745 AUD
$524 USD
View
B+
Retailer 5
-
$824 AUD
$579 USD
View
B
Retailer 6
-
$1,012 AUD
€677 EUR
View
B
Retailer 7
-
$1,150 AUD
£636 GBP
View
B
Retailer 8
-
$1,291 AUD
£714 GBP
View
B
Retailer 9
-
$1,681 AUD
£930 GBP
View
Most Expensive
B
NZ Jewellers
b8fc0ea9-e907-4c87-b1ca-7dde6b37ed65 · Oct 30
$2,184 AUD
$1,534 USD
View
9 more retailers have this diamond
Prices start from $470 AUDSave up to $1,714 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
0.38ct Round
$470 AUD