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Heart|Natural|HRD

3.51ct G SI1 Heart Natural Diamond

EX • G/SI1 • HRD 220000085719

Shape and cutting style on the report: Heart

Certificate HRD 220000085719

Diamond specifications and retailer prices

From €29,266 EUR
£25,745 GBP
As of October 31, 2026
Save €16,009 EUR (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €45,275 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.51ct natural heart diamond

This 3.51ct natural heart sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 220000085719. Listed at 2 retailers as of October 29, 2026, with prices from €29,266 to €45,275, a €16,009 spread on the same certified stone. MOH London lists it at €45,275. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.51
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000085719
Dimensions8.72 × 10.26 × 6.16 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
8.72 mm10.26 mm3.51 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 220000085719
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: 0.0Depth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €45,275 EUR|Low: €23,047 EUR|High: €46,709 EUR|Avg: €33,456 EUR|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4€23,047 EUR
Retailer 2€29,266 EUR
Retailer 3€34,923 EUR
MOH London€45,275 EUR

35 data points across 4 retailers

2 retailers€29,266 EUR to €45,275 EUR

B+
Cheapest Retailer
-
€29,266 EUR
£25,745 GBP
Most Expensive
B
MOH London
B8BE1D000 · Oct 29
€45,275 EUR
£39,828 GBP
View
1 more retailer has this diamond
Prices start from €29,266 EURSave up to €16,009 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+
3.51ct Heart
€29,266 EUR