Heart|Natural|GIA

0.76ct J SI1 Heart Natural Diamond

ID • J/SI1 • GIA 6545739906

Certificate GIA 6545739906

Diamond specifications and retailer prices

From €480 EUR
As of November 6, 2026
Save €1,641 EUR (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,121 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.76ct natural heart diamond

This 0.76ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545739906. Listed at 12 retailers as of November 5, 2026, with prices from €480 to €2,121, a €1,641 spread on the same certified stone. NZ Jewellers lists it at €2,121. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.76
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545739906
Dimensions5.50 × 6.39 × 3.65 mm
L/W Ratio1.16
Top View
5.50 mm6.39 mm0.76 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545739906
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 57.1%

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: €2,121 EUR|Low: €468 EUR|High: €2,121 EUR|Avg: €935 EUR|+1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3€480 EUR
Retailer 2€501 EUR
Retailer 9€676 EUR
Retailer 12€687 EUR
Retailer 10€785 EUR
Retailer 11€794 EUR
Retailer 6€799 EUR
Retailer 5€953 EUR
Retailer 4€1,004 EUR
Retailer 7€1,009 EUR
Retailer 8€1,236 EUR
NZ Jewellers€2,121 EUR

35 data points across 12 retailers

12 retailers€480 EUR to €2,121 EUR

A
Cheapest Retailer
-
€480 EUR
Final sale: no returns
A
Retailer 2
-
€501 EUR
View
A
Retailer 3
-
€676 EUR
View
A
Retailer 4
-
€687 EUR
View
A
Retailer 5
-
€785 EUR
View
B+
Retailer 6
-
€794 EUR
View
B+
Retailer 7
-
€799 EUR
View
B+
Retailer 8
-
€953 EUR
View
Retailer 9
-
€1,004 EUR
View
Price last confirmed 33 days ago
B+
Retailer 10
-
€1,009 EUR
View
B+
Retailer 11
-
€1,236 EUR
View
Most Expensive
B
NZ Jewellers
8ef830f1-5158-4dad-b167-0d9c2b7732ce · Nov 5
€2,121 EUR
$2,368 USD
View
11 more retailers have this diamond
Prices start from €480 EURSave up to €1,641 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
0.76ct Heart
€480 EUR