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Heart|Natural|GIA

0.61ct H SI1 Heart Natural Diamond

ID • H/SI1 • GIA 5536995778

Certificate GIA 5536995778

Diamond specifications and retailer prices

From €385 EUR
$430 USD
As of November 1, 2026
Save €800 EUR (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,796 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter carat band, graded H 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 GIA 5536995778. Listed at 18 retailers as of November 1, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.61
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 5536995778
Dimensions5.25 × 5.90 × 3.44 mm
L/W Ratio1.12
Top View
5.25 mm5.90 mm0.61 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5536995778
Side View
Table 56.0%CrownGirdle: STK-VTKPavilion 38.4°Culet: NoneDepth 58.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €626 EUR|Low: €385 EUR|High: €1,235 EUR|Avg: €618 EUR|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 11€385 EUR
Retailer 15€400 EUR
Retailer 16€429 EUR
Retailer 12€458 EUR
Retailer 10€487 EUR
Retailer 3€518 EUR
Retailer 14€525 EUR
Retailer 9€564 EUR
Retailer 6€610 EUR
Retailer 1€626 EUR
Retailer 4€636 EUR
Retailer 8€637 EUR
Retailer 7€649 EUR
Retailer 5€759 EUR
Retailer 2€776 EUR
Retailer 13€1,185 EUR

26 data points across 16 retailers

18 retailers€385 EUR to €1,185 EUR

A
Cheapest Retailer
-
€385 EUR
$430 USD
A
Retailer 2
-
€400 EUR
$447 USD
View
A
Retailer 3
-
€429 EUR
$479 USD
View
Final sale: no returns
A
Retailer 4
-
€458 EUR
HK$4,000 HKD
View
A
Retailer 5
-
€487 EUR
$544 USD
View
A
Retailer 6
-
€518 EUR
$579 USD
View
A
Retailer 7
-
€525 EUR
View
B+
Retailer 8
-
€564 EUR
£496 GBP
View
B+
Retailer 9
-
€610 EUR
$682 USD
View
B+
Retailer 10
-
€626 EUR
£551 GBP
View
B+
Retailer 11
-
€636 EUR
$710 USD
View
B+
Retailer 12
-
€637 EUR
SGD 961 SGD
View
B+
Retailer 13
-
€649 EUR
$725 USD
View
Retailer 14
-
€759 EUR
$848 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€776 EUR
ZAR 14,001 ZAR
View
Retailer 16
-
€796 EUR
A$1,369 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
€1,185 EUR
£1,042 GBP
View
Most Expensive
NZ Jewellers
5b22b743-39c3-400c-a189-870235018174 · Sep 25
€1,796 EUR
$2,007 USD
View
Price under review
17 more retailers have this diamond
Prices start from €385 EURSave up to €800 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.

A
0.61ct Heart
€385 EUR