Heart|Natural|HRD

1.55ct D SI1 Heart Natural Diamond

GD • D/SI1 • HRD 210000080770

Certificate HRD 210000080770

Diamond specifications and retailer prices

From €7,773 EUR
As of November 5, 2026
Save €7,280 EUR (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €15,052 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.55ct natural heart diamond

This 1.55ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 210000080770. Listed at 9 retailers as of November 5, 2026, with prices from €7,773 to €15,052, a €7,280 spread on the same certified stone. NZ Jewellers lists it at €15,052. 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

1.55
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 210000080770
Dimensions8.63 × 8.06 × 3.35 mm
L/W Ratio1.07
Top View
8.63 mm8.06 mm1.55 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateHRD 210000080770
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 41.6%

Caratlytics Score

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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 5
Current: €15,052 EUR|Low: €5,827 EUR|High: €15,052 EUR|Avg: €9,165 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10€5,827 EUR
Retailer 9€7,773 EUR
Retailer 7€7,779 EUR
Retailer 8€8,248 EUR
Retailer 5€9,000 EUR
Retailer 3€9,137 EUR
Retailer 4€9,138 EUR
Retailer 2€9,325 EUR
Retailer 6€10,384 EUR
NZ Jewellers€15,052 EUR

24 data points across 10 retailers

9 retailers€7,773 EUR to €15,052 EUR

B
Cheapest Retailer
-
€7,773 EUR
B
Retailer 2
-
€7,779 EUR
View
B
Retailer 3
-
€8,248 EUR
View
B
Retailer 4
-
€9,000 EUR
View
B
Retailer 5
-
€9,137 EUR
View
B
Retailer 6
-
€9,138 EUR
View
B
Retailer 7
-
€9,325 EUR
View
C
Retailer 8
-
€10,384 EUR
View
Most Expensive
C
NZ Jewellers
eb479cc7-7966-43d7-998d-e7c1ebff8686 · Nov 5
€15,052 EUR
$16,806 USD
View
8 more retailers have this diamond
Prices start from €7,773 EURSave up to €7,280 EUR

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
1.55ct Heart
€7,773 EUR