CaratHunter
Plans
Heart|Natural|HRD

1.09ct H SI2 Heart Natural Diamond

VG • H/SI2 • HRD 190000181490

Shape and cutting style on the report: Heart

Certificate HRD 190000181490

Diamond specifications and retailer prices

From $2,384 USD
As of November 1, 2026
Save $419 USD (15%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,564 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.09ct natural heart diamond

This 1.09ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 190000181490. Listed at 7 retailers as of November 1, 2026, with a relatively tight 18% 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

1.09
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 190000181490
Dimensions6.27 × 7.85 × 3.09 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Top View
6.27 mm7.85 mm1.09 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 190000181490
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 39.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,573 USD|Low: $1,767 USD|High: $3,373 USD|Avg: $2,447 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 9, 2026
Retailer 8$1,767 USD
Retailer 2$2,384 USD
Retailer 7$2,433 USD
Retailer 1$2,573 USD
Retailer 3$2,661 USD
Retailer 6$2,661 USD
Retailer 4$2,803 USD
Retailer 5$3,050 USD

35 data points across 8 retailers

7 retailers$2,384 USD to $2,803 USD

B
Cheapest Retailer
-
$2,384 USD
B
Retailer 2
-
$2,433 USD
€2,317 EUR
View
B
Retailer 3
-
$2,573 USD
A$3,958 AUD
View
Retailer 4
-
$2,661 USD
View
Price last confirmed 34 days ago
B
Retailer 5
-
$2,803 USD
View
Retailer 6
-
$3,071 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
e144381f-8159-4b93-a2dc-1fb7af5dcf17 · Sep 30
$5,564 USD
View
Price last confirmed 32 days ago
6 more retailers have this diamond
Prices start from $2,384 USDSave up to $419 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
1.09ct Heart
$2,384 USD