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Heart|Natural|GIA

0.77ct D SI1 Heart Natural Diamond

D/SI1 • GIA 1206874268

Certificate GIA 1206874268

Diamond specifications and retailer prices

From $3,002 CAD
As of November 5, 2026
Save $372 CAD (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,373 CAD at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.77ct natural heart diamond

This 0.77ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 1206874268. Listed at 2 retailers as of November 5, 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

0.77
Carat
D
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1206874268
Dimensions5.97 × 6.43 × 2.79 mm
L/W Ratio1.08
Key to symbols
Crystal, Twinning Wisp, Feather, Needle, Indented Natural
Top View
5.97 mm6.43 mm0.77 ctD / SI1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1206874268
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCuletDepth 43.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $3,002 CAD|Low: $3,002 CAD|High: $3,382 CAD|Avg: $3,179 CAD
Retailer 1
Yorxs
November 6, 2026
Retailer 1$3,002 CAD
Yorxs$3,373 CAD

20 data points across 2 retailers

2 retailers$3,002 CAD to $3,373 CAD

B
Cheapest Retailer
-
$3,002 CAD
Most Expensive
C
Yorxs
482052401 · Nov 6
$3,373 CAD
€2,284 EUR
View
1 more retailer has this diamond
Prices start from $3,002 CADSave up to $372 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
0.77ct Heart
$3,002 CAD