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Heart|Natural|HRD

1.29ct I SI1 Heart Natural Diamond

VG • I/SI1 • HRD 170003125439

Shape and cutting style on the report: Heart

Certificate HRD 170003125439

Diamond specifications and retailer prices

From $2,852 USD
As of November 5, 2026
Save $647 USD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,499 USD at Yorxs · As of November 3, 2026
View at Yorxs

About this 1.29ct natural heart diamond

This 1.29ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 HRD 170003125439. Listed at 3 retailers as of November 3, 2026, with prices from $2,852 to $3,499, a $647 spread on the same certified stone. Yorxs lists it at $3,499. 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

1.29
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 170003125439
Dimensions7.01 × 7.15 × 3.20 mm
L/W Ratio1.02
Girdle conditionFaceted
Top View
7.01 mm7.15 mm1.29 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateHRD 170003125439
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 45.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $3,339 USD|Low: $2,852 USD|High: $3,505 USD|Avg: $3,203 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 5, 2026
Retailer 3$2,852 USD
Retailer 2$3,150 USD
Retailer 1$3,339 USD
Yorxs$3,499 USD

40 data points across 4 retailers

3 retailers$2,852 USD to $3,499 USD

B+
Cheapest Retailer
-
$2,852 USD
B
Retailer 2
-
$3,339 USD
View
Most Expensive
B
Yorxs
357010262 · Nov 3
$3,499 USD
€3,332 EUR
View
2 more retailers have this diamond
Prices start from $2,852 USDSave up to $647 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.

B+
1.29ct Heart
$2,852 USD