Heart|Natural|GIA

0.81ct J VS1 Heart Natural Diamond

J/VS1 • GIA 2546543891

Certificate GIA 2546543891

Diamond specifications and retailer prices

From $690 USD
As of October 31, 2026
Save $1,654 USD (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,344 USD 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 4 retailers as of October 30, 2026, with prices from $690 to $2,344, a $1,654 spread on the same certified stone. NZ Jewellers lists it at $2,344. 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 →
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: Oct 31
Current: $2,344 USD|Low: $603 USD|High: $2,746 USD|Avg: $1,403 USD|-14.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$690 USD
Retailer 4$1,133 USD
Retailer 5$1,280 USD
Retailer 2$1,369 USD
NZ Jewellers$2,344 USD

18 data points across 5 retailers

4 retailers$690 USD to $2,344 USD

A
Cheapest Retailer
-
$690 USD
Final sale: no returns
Retailer 2
-
$1,133 USD
View
Price last confirmed 28 days ago
B
Retailer 3
-
$1,369 USD
£1,078 GBP
View
Most Expensive
B
NZ Jewellers
1fe6e396-bb3a-440d-8c31-578edb822d3d · Oct 30
$2,344 USD
View
3 more retailers have this diamond
Prices start from $690 USDSave up to $1,654 USD

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
0.81ct Heart
$690 USD