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Heart|Natural|GIA

0.81ct J VS1 Heart Natural Diamond

J/VS1 • GIA 2546543891

Certificate GIA 2546543891

Diamond specifications and retailer prices

From €618 EUR
$690 USD
As of October 31, 2026
Save €1,480 EUR (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,098 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA 2546543891. Listed at 3 retailers as of October 30, 2026, with prices from €618 to €2,098, a €1,480 spread on the same certified stone. NZ Jewellers lists it at €2,098. 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

0.81
Carat
J
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546543891
Dimensions5.77 × 6.50 × 3.69 mm
L/W Ratio1.13
Top View
5.77 mm6.50 mm0.81 ctJ / VS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546543891
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.7%

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: Oct 31
Current: €2,098 EUR|Low: €540 EUR|High: €2,458 EUR|Avg: €1,268 EUR|-14.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3€618 EUR
Retailer 4€1,014 EUR
Retailer 5€1,146 EUR
Retailer 2€1,225 EUR
NZ Jewellers€2,098 EUR

17 data points across 5 retailers

3 retailers€618 EUR to €2,098 EUR

B+
Cheapest Retailer
-
€618 EUR
$690 USD
Final sale: no returns
B
Retailer 2
-
€1,225 EUR
£1,078 GBP
View
Most Expensive
B
NZ Jewellers
1fe6e396-bb3a-440d-8c31-578edb822d3d · Oct 30
€2,098 EUR
$2,344 USD
View
2 more retailers have this diamond
Prices start from €618 EURSave up to €1,480 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+
0.81ct Heart
€618 EUR