CaratHunter
Plans
Heart|Natural|GIA

0.91ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 1529595906

Certificate GIA 1529595906

Diamond specifications and retailer prices

From €779 EUR
As of November 6, 2026
Save €1,161 EUR (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,974 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded J 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 1529595906. Listed at 12 retailers as of November 4, 2026, with a 149% 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

0.91
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 1529595906
Dimensions5.56 × 6.62 × 3.99 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.56 mm6.62 mm0.91 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529595906
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 39.6°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,090 EUR|Low: €779 EUR|High: €2,260 EUR|Avg: €1,358 EUR|-12.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10€779 EUR
Retailer 2€980 EUR
Retailer 4€1,066 EUR
Retailer 11€1,084 EUR
Retailer 1€1,090 EUR
Retailer 8€1,129 EUR
Retailer 5€1,319 EUR
Retailer 3€1,537 EUR
Retailer 6€1,556 EUR
Retailer 9€1,644 EUR
Retailer 7€1,940 EUR

37 data points across 11 retailers

12 retailers€779 EUR to €1,940 EUR

A
Cheapest Retailer
-
€779 EUR
A
Retailer 2
-
€980 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,066 EUR
View
A
Retailer 4
-
€1,084 EUR
View
A
Retailer 5
-
€1,090 EUR
View
A
Retailer 6
-
€1,129 EUR
View
B+
Retailer 7
-
€1,319 EUR
View
Retailer 8
-
€1,537 EUR
View
Price last confirmed 33 days ago
B+
Retailer 9
-
€1,556 EUR
View
B+
Retailer 10
-
€1,644 EUR
View
B
Retailer 11
-
€1,940 EUR
View
Most Expensive
NZ Jewellers
63e180c7-51af-484f-85cf-e1ae934d3ada · Sep 25
€2,974 EUR
$3,321 USD
View
Price last confirmed 42 days ago
11 more retailers have this diamond
Prices start from €779 EURSave up to €1,161 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
0.91ct Heart
€779 EUR