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Heart|Natural|GIA

1.55ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 3495784404

Certificate GIA 3495784404

Diamond specifications and retailer prices

From $10,234 CAD
$7,276 USD
As of November 3, 2026
1 retailer carries this diamond
Only listing: $10,234 CAD at Blue Nile
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 Blue Nile

About this 1.55ct natural heart diamond

This 1.55ct 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 3495784404. Listed at a single retailer as of November 3, 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

1.55
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3495784404
Dimensions6.98 × 7.45 × 3.65 mm
L/W Ratio1.07
Culet sizeNone
Top View
6.98 mm7.45 mm1.55 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3495784404
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 49.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $10,234 CAD|Low: $10,234 CAD|High: $19,960 CAD|Avg: $16,965 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 22, 2026
Blue Nile$10,234 CAD
Retailer 4$12,979 CAD
Retailer 2$19,086 CAD
Retailer 3$19,960 CAD

16 data points across 4 retailers

1 retailer

B
Blue Nile
22035795 · Nov 3
$10,234 CAD
$7,276 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
1.55ct Heart
$10,234 CAD