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Heart|Natural|GIA

0.38ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA B

Certificate GIA B

Diamond specifications and retailer prices

From $933 AUD
$654 USD
As of November 2, 2026
Save $183 AUD (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,116 AUD at DreamStone · As of October 31, 2026
View at DreamStone

About this 0.38ct natural heart diamond

This 0.38ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 31, 2026, with prices from $933 to $1,116, a $183 spread on the same certified stone. DreamStone lists it at $1,116. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA B
Dimensions4.52 × 5.13 mm
L/W Ratio1.13
Top View
4.52 mm5.13 mm0.38 ctI / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA B
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: SmallDepth 51.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,116 AUD|Low: $933 AUD|High: $1,116 AUD|Avg: $1,055 AUD
DreamStone
Retailer 2
September 28, 2026
Retailer 2$933 AUD
DreamStone$1,116 AUD

2 data points across 2 retailers

2 retailers$933 AUD to $1,116 AUD

B
Cheapest Retailer
-
$933 AUD
$654 USD
Most Expensive
C
DreamStone
600349c29e99f910f979adf5 · Oct 31
$1,116 AUD
$782 USD
View
1 more retailer has this diamond
Prices start from $933 AUDSave up to $183 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 Heart
$933 AUD