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Heart|Natural|GIA

0.78ct K SI1 Heart Natural Diamond

K/SI1 • GIA 2221874853

Certificate GIA 2221874853

Diamond specifications and retailer prices

From HK$12,563 HKD
$1,603 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: HK$12,563 HKD at B2C Jewels
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 B2C Jewels

About this 0.78ct natural heart diamond

This 0.78ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 2221874853. Listed at a single retailer as of November 6, 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

0.78
Carat
K
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2221874853
Dimensions6.09 × 6.34 × 3.19 mm
L/W Ratio1.04
Top View
6.09 mm6.34 mm0.78 ctK / SI1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2221874853
Side View
Table 59.0%CrownGirdle: Extremely ThickPavilionCuletDepth 50.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: HK$12,563 HKD|Low: HK$12,407 HKD|High: HK$12,563 HKD|Avg: HK$12,485 HKD|+1.3%
September 23, 2026
B2C JewelsHK$12,563 HKD

2 data points across 1 retailer

1 retailer

C
B2C Jewels
21349669 · Nov 6
HK$12,563 HKD
$1,603 USD
View

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C
0.78ct Heart
HK$12,563 HKD