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Heart|Natural|GIA

1.53ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 6565590319

Certificate GIA 6565590319

Diamond specifications and retailer prices

From $7,332 AUD
$5,150 USD
As of October 29, 2026
Save $856 AUD (10%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,187 AUD at B2C Jewels · As of October 29, 2026
View at B2C Jewels

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565590319. Listed at 4 retailers as of October 29, 2026, with a relatively tight 12% 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

1.53
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565590319
Dimensions6.71 × 7.82 × 4.97 mm
L/W Ratio1.17
Top View
6.71 mm7.82 mm1.53 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565590319
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $8,187 AUD|Low: $7,622 AUD|High: $8,459 AUD|Avg: $7,916 AUD|-3.2%
B2C Jewels
Retailer 2
Retailer 3
October 29, 2026
Retailer 2$7,622 AUD
Retailer 3$7,653 AUD
B2C Jewels$8,187 AUD

6 data points across 3 retailers

4 retailers$7,332 AUD to $8,187 AUD

B
Cheapest Retailer
-
$7,332 AUD
$5,150 USD
A
Retailer 2
-
$7,622 AUD
View
A
Retailer 3
-
$7,653 AUD
$5,376 USD
View
Final sale: no returns
Most Expensive
B+
B2C Jewels
37287439 · Oct 29
$8,187 AUD
$5,751 USD
View
3 more retailers have this diamond
Prices start from $7,332 AUDSave up to $856 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
1.53ct Heart
$7,332 AUD