CaratHunter
Plans
Heart|Natural|GIA

0.51ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 7426351729

Certificate GIA 7426351729

Diamond specifications and retailer prices

From €1,147 EUR
$1,287 USD
As of November 1, 2026
Save €441 EUR (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,588 EUR at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7426351729. Listed at 6 retailers as of October 30, 2026, with prices from €1,147 to €1,588, a €441 spread on the same certified stone. Diamond Exchange Canada lists it at €1,588. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7426351729
Dimensions4.86 × 5.59 × 3.21 mm
L/W Ratio1.15
Top View
4.86 mm5.59 mm0.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7426351729
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: 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 1
Current: €1,588 EUR|Low: €1,147 EUR|High: €2,328 EUR|Avg: €1,582 EUR|-30.1%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 18, 2026
Retailer 4€1,147 EUR
Retailer 5€1,489 EUR
Retailer 6€1,489 EUR
Retailer 7€1,542 EUR
Retailer 2€1,575 EUR
Diamond Exchange Canada€1,588 EUR
Retailer 3€1,759 EUR

45 data points across 7 retailers

6 retailers€1,147 EUR to €1,588 EUR

B+
Cheapest Retailer
-
€1,147 EUR
$1,287 USD
B
Retailer 2
-
€1,489 EUR
$1,670 USD
View
B
Retailer 3
-
€1,489 EUR
$1,670 USD
View
B
Retailer 4
-
€1,542 EUR
$1,730 USD
View
B
Retailer 5
-
€1,575 EUR
$1,767 USD
View
Most Expensive
B
Diamond Exchange Canada
1947490060 · Oct 30
€1,588 EUR
CA$2,474 CAD
View
5 more retailers have this diamond
Prices start from €1,147 EURSave up to €441 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
€1,147 EUR