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Heart|Natural|GIA

0.37ct D SI2 Heart Natural Diamond

GD • D/SI2 • GIA 7568245704

Certificate GIA 7568245704

Diamond specifications and retailer prices

From $535 AUD
$376 USD
As of October 28, 2026
Save $127 AUD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $662 AUD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.37ct natural heart diamond

This 0.37ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7568245704. Listed at 2 retailers as of October 28, 2026, with prices from $535 to $662, a $127 spread on the same certified stone. 77 Diamonds lists it at $662. 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

0.37
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568245704
Dimensions4.11 × 4.87 × 2.95 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal
Top View
4.11 mm4.87 mm0.37 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7568245704
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $662 AUD|Low: $453 AUD|High: $662 AUD|Avg: $585 AUD|+5.0%
77 Diamonds
Retailer 2
October 29, 2026
Retailer 2$535 AUD
77 Diamonds$662 AUD

35 data points across 2 retailers

2 retailers$535 AUD to $662 AUD

B+
Cheapest Retailer
-
$535 AUD
$376 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPGPHTAAQV · Oct 29
$662 AUD
£366 GBP
View
1 more retailer has this diamond
Prices start from $535 AUDSave up to $127 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+
0.37ct Heart
$535 AUD