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Heart|Natural|GIA

1.74ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2221709578

Certificate GIA 2221709578

Diamond specifications and retailer prices

From $10,378 AUD
$7,290 USD
As of October 31, 2026
Save $1,009 AUD (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $11,387 AUD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.74ct natural heart diamond

This 1.74ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221709578. Listed at 2 retailers as of October 31, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.74
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221709578
Dimensions8.78 × 7.85 × 4.31 mm
L/W Ratio1.12
Top View
8.78 mm7.85 mm1.74 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2221709578
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: Very SmallDepth 54.9%

Caratlytics Score

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

Last verified: Oct 31
Current: $10,378 AUD|Low: $10,378 AUD|High: $11,420 AUD|Avg: $10,876 AUD
Retailer 1
Yorxs
October 31, 2026
Retailer 1$10,378 AUD
Yorxs$11,387 AUD

18 data points across 2 retailers

2 retailers$10,378 AUD to $11,387 AUD

B+
Cheapest Retailer
-
$10,378 AUD
$7,290 USD
Most Expensive
B
Yorxs
278660679 · Oct 31
$11,387 AUD
€7,618 EUR
View
1 more retailer has this diamond
Prices start from $10,378 AUDSave up to $1,009 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+
1.74ct Heart
$10,378 AUD