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Heart|Natural|GIA

1.53ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 7561734871

Certificate GIA 7561734871

Diamond specifications and retailer prices

From $5,233 CAD
$3,720 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $5,233 CAD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7561734871. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.4°
Pavilion angle39.99°
OriginNatural
Grading LabGIA
CertificateGIA 7561734871
Dimensions7.15 × 7.93 × 4.60 mm
L/W Ratio1.11
Girdle conditionThick
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Indented Natural
Top View
7.15 mm7.93 mm1.53 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561734871
Side View
Table 62.0%Crown 39.4°Girdle: STK-THKPavilion 39.99°Culet: NoneDepth 58.0%

Caratlytics Score

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

Last verified: Nov 5
Current: $5,233 CAD|Low: $5,233 CAD|High: $5,261 CAD|Avg: $5,247 CAD|-0.5%
November 3, 2026
Brilliant Earth$5,233 CAD

2 data points across 1 retailer

1 retailer

B+
Brilliant Earth
22338191A · Nov 5
$5,233 CAD
$3,720 USD
View

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+
1.53ct Heart
$5,233 CAD