CaratHunter
Plans
Round|Natural|GIA

0.86ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6422446455

Certificate GIA 6422446455

Diamond specifications and retailer prices

From €741 EUR
As of November 6, 2026
Save €1,842 EUR (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,584 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.86ct natural round diamond

This 0.86ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6422446455. Listed at 13 retailers as of November 5, 2026, with prices from €741 to €2,584, a €1,842 spread on the same certified stone. NZ Jewellers lists it at €2,584. 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

0.86
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422446455
Dimensions6.14 × 6.11 × 3.77 mm
L/W Ratio1.00
Top View
6.14 mm6.11 mm0.86 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6422446455
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.6%

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: €2,584 EUR|Low: €741 EUR|High: €2,584 EUR|Avg: €1,078 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4€741 EUR
Retailer 5€754 EUR
Retailer 9€824 EUR
Retailer 11€824 EUR
Retailer 13€832 EUR
Retailer 10€855 EUR
Retailer 3€942 EUR
Retailer 6€944 EUR
Retailer 12€951 EUR
Retailer 2€1,087 EUR
Retailer 7€1,150 EUR
Retailer 8€1,509 EUR
NZ Jewellers€2,584 EUR

33 data points across 13 retailers

13 retailers€741 EUR to €2,584 EUR

A
Cheapest Retailer
-
€741 EUR
A
Retailer 2
-
€824 EUR
View
Retailer 3
-
€824 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
€832 EUR
View
A
Retailer 5
-
€855 EUR
View
A
Retailer 6
-
€900 EUR
View
B+
Retailer 7
-
€942 EUR
View
A
Retailer 8
-
€944 EUR
View
A
Retailer 9
-
€951 EUR
View
B+
Retailer 10
-
€1,087 EUR
View
B+
Retailer 11
-
€1,150 EUR
View
B
Retailer 12
-
€1,509 EUR
View
Most Expensive
B
NZ Jewellers
9fbbe7ef-1357-42fa-9e42-3d311f5c0e20 · Nov 5
€2,584 EUR
$2,900 USD
View
12 more retailers have this diamond
Prices start from €741 EURSave up to €1,842 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
0.86ct Round
€741 EUR