Heart|Natural|GIA

0.51ct I VVS2 Heart Natural Diamond

VG • I/VVS2 • GIA 5523811290

Certificate GIA 5523811290

Diamond specifications and retailer prices

From €409 EUR
$459 USD
As of November 1, 2026
Save €1,105 EUR (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,514 EUR at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5523811290. Listed at 19 retailers as of October 30, 2026, with prices from €409 to €1,514, a €1,105 spread on the same certified stone. NZ Jewellers lists it at €1,514. 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

0.51
Carat
I
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 5523811290
Dimensions5.41 × 4.50 × 2.84 mm
L/W Ratio1.20
Top View
5.41 mm4.50 mm0.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5523811290
Side View
Table 57.0%Crown 37.6°Girdle: STK-VTKPavilion 41.5°Culet: NoneDepth 63.2%

Caratlytics Score

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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: €1,514 EUR|Low: €409 EUR|High: €1,514 EUR|Avg: €678 EUR
NZ Jewellers
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 3, 2026
Retailer 4€409 EUR
Retailer 12€445 EUR
Retailer 11€472 EUR
Retailer 6€482 EUR
Retailer 3€520 EUR
Retailer 14€520 EUR
Retailer 5€557 EUR
Retailer 2€604 EUR
Retailer 9€660 EUR
Retailer 10€665 EUR
Retailer 13€726 EUR
Retailer 8€745 EUR
Retailer 7€1,115 EUR
NZ Jewellers€1,514 EUR

46 data points across 14 retailers

19 retailers€409 EUR to €1,514 EUR

A
Cheapest Retailer
-
€409 EUR
$459 USD
A
Retailer 2
-
€445 EUR
$499 USD
View
Final sale: no returns
A
Retailer 3
-
€472 EUR
SGD 715 SGD
View
A
Retailer 4
-
€482 EUR
$541 USD
View
Retailer 5
-
€482 EUR
$541 USD
View
Price last confirmed 35 days ago
A
Retailer 6
-
€520 EUR
$583 USD
View
A
Retailer 7
-
€520 EUR
$583 USD
View
Retailer 8
-
€557 EUR
$625 USD
View
Price last confirmed 57 days ago
Retailer 9
-
€557 EUR
$625 USD
View
Price last confirmed 35 days ago
B+
Retailer 10
-
€557 EUR
$625 USD
View
B+
Retailer 11
-
€600 EUR
$673 USD
View
B+
Retailer 12
-
€604 EUR
£534 GBP
View
B+
Retailer 13
-
€660 EUR
$740 USD
View
B+
Retailer 14
-
€665 EUR
$746 USD
View
Retailer 15
-
€726 EUR
A$1,253 AUD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
€745 EUR
ZAR 13,502 ZAR
View
B
Retailer 17
-
€1,115 EUR
£985 GBP
View
Retailer 18
-
€1,514 EUR
$1,698 USD
View
Price last confirmed 36 days ago
Most Expensive
B
NZ Jewellers
e5a865e3-2700-4438-86a7-3643e72f8d8c · Oct 30
€1,514 EUR
$1,698 USD
View
18 more retailers have this diamond
Prices start from €409 EURSave up to €1,105 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
0.51ct Heart
€409 EUR