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Heart|Natural|GIA

0.89ct K SI1 Heart Natural Diamond

VG • K/SI1 • GIA 2175689242

Certificate GIA 2175689242

Diamond specifications and retailer prices

From $2,221 USD
As of November 6, 2026
Save $184 USD (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,405 USD at DreamStone · As of November 4, 2026
View at DreamStone

About this 0.89ct natural heart diamond

This 0.89ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2175689242. Listed at 2 retailers as of November 4, 2026, with a relatively tight 8% 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

0.89
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
Polish
Symmetry
Fluorescence
OriginNatural
Grading LabGIA
CertificateGIA 2175689242
Dimensions6.03 × 6.77 mm
L/W Ratio1.12
Top View
6.03 mm6.77 mm0.89 ctK / SI1
OriginNatural
CutVery Good
CertificateGIA 2175689242
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 52.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: $2,405 USD|Low: $2,192 USD|High: $2,672 USD|Avg: $2,398 USD|-3.3%
DreamStone
Retailer 2
September 23, 2026
Retailer 2$2,221 USD
DreamStone$2,405 USD

5 data points across 2 retailers

2 retailers$2,221 USD to $2,405 USD

C
Cheapest Retailer
-
$2,221 USD
Most Expensive
D
DreamStone
692fe0133b0275f78851493b · Nov 4
$2,405 USD
View
1 more retailer has this diamond
Prices start from $2,221 USDSave up to $184 USD

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.

C
0.89ct Heart
$2,221 USD