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Heart|Natural|GIA

1.53ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 5143720270

Certificate GIA 5143720270

Diamond specifications and retailer prices

From $9,894 CAD
As of November 6, 2026
Save $4,731 CAD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $14,625 CAD at Yorxs · As of November 6, 2026
View at Yorxs

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5143720270. Listed at 3 retailers as of November 6, 2026, with prices from $9,894 to $14,625, a $4,731 spread on the same certified stone. Yorxs lists it at $14,625. 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5143720270
Dimensions7.70 × 8.29 × 3.60 mm
L/W Ratio1.08
Top View
7.70 mm8.29 mm1.53 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5143720270
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 43.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $13,391 CAD|Low: $9,894 CAD|High: $14,660 CAD|Avg: $12,652 CAD|+0.8%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2$9,894 CAD
Retailer 1$13,391 CAD
Yorxs$14,625 CAD

42 data points across 3 retailers

3 retailers$9,894 CAD to $14,625 CAD

B
Cheapest Retailer
-
$9,894 CAD
B
Retailer 2
-
$13,391 CAD
View
Most Expensive
C
Yorxs
305275324 · Nov 6
$14,625 CAD
€9,902 EUR
View
2 more retailers have this diamond
Prices start from $9,894 CADSave up to $4,731 CAD

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
$9,894 CAD