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Heart|Natural|GIA

0.51ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 5483450190

Certificate GIA 5483450190

Diamond specifications and retailer prices

From €930 EUR
As of November 4, 2026
Save €928 EUR (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,542 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5483450190. Listed at 21 retailers as of November 4, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.73°
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 5483450190
Dimensions4.78 × 5.65 × 3.25 mm
L/W Ratio1.18
Top View
4.78 mm5.65 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5483450190
Side View
Table 62.0%Crown 38.73°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 57.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: €1,608 EUR|Low: €881 EUR|High: €1,886 EUR|Avg: €1,208 EUR|+2.7%
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
November 5, 2026
Retailer 6€930 EUR
Retailer 11€961 EUR
Retailer 12€999 EUR
Retailer 3€1,042 EUR
Retailer 4€1,042 EUR
Retailer 14€1,083 EUR
Retailer 2€1,122 EUR
Retailer 10€1,158 EUR
Retailer 7€1,177 EUR
Retailer 5€1,203 EUR
Retailer 9€1,305 EUR
Retailer 13€1,362 EUR
Retailer 1€1,608 EUR
Retailer 8€1,859 EUR

41 data points across 14 retailers

21 retailers€930 EUR to €1,859 EUR

B+
Cheapest Retailer
-
€930 EUR
B+
Retailer 2
-
€961 EUR
View
Final sale: no returns
B+
Retailer 3
-
€993 EUR
View
B+
Retailer 4
-
€999 EUR
View
Retailer 5
-
€1,042 EUR
View
Price last confirmed 7 days ago
B
Retailer 6
-
€1,042 EUR
View
B
Retailer 7
-
€1,083 EUR
View
B
Retailer 8
-
€1,122 EUR
View
B
Retailer 9
-
€1,158 EUR
View
B
Retailer 10
-
€1,162 EUR
View
B
Retailer 11
-
€1,177 EUR
View
B
Retailer 12
-
€1,203 EUR
View
B
Retailer 13
-
€1,203 EUR
View
B
Retailer 14
-
€1,203 EUR
View
B
Retailer 15
-
€1,238 EUR
View
B
Retailer 16
-
€1,297 EUR
View
Retailer 17
-
€1,305 EUR
View
Price last confirmed 8 days ago
Retailer 18
-
€1,362 EUR
View
Price last confirmed 32 days ago
B
Retailer 19
-
€1,608 EUR
View
B
Retailer 20
-
€1,859 EUR
View
Most Expensive
NZ Jewellers
c531bc85-46d4-46ce-a50f-dc51d3e79e7d · Nov 5
€2,542 EUR
$2,853 USD
View
Price under review
20 more retailers have this diamond
Prices start from €930 EURSave up to €928 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+
0.51ct Heart
€930 EUR