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Round|Natural|GIA

0.80ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6455714169

Certificate GIA 6455714169

Diamond specifications and retailer prices

From €537 EUR
As of November 5, 2026
Save €1,321 EUR (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,859 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455714169. Listed at 13 retailers as of November 5, 2026, with prices from €537 to €1,859, a €1,321 spread on the same certified stone. NZ Jewellers lists it at €1,859. 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

0.80
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6455714169
Dimensions5.88 × 5.91 × 3.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.88 mm5.91 mm0.80 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6455714169
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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: Nov 5
Current: €1,859 EUR|Low: €537 EUR|High: €1,940 EUR|Avg: €839 EUR|-4.2%
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 7€537 EUR
Retailer 12€578 EUR
Retailer 3€591 EUR
Retailer 6€619 EUR
Retailer 2€635 EUR
Retailer 8€708 EUR
Retailer 9€719 EUR
Retailer 11€812 EUR
Retailer 5€837 EUR
Retailer 4€871 EUR
Retailer 10€876 EUR
NZ Jewellers€1,859 EUR

43 data points across 12 retailers

13 retailers€537 EUR to €1,859 EUR

A
Cheapest Retailer
-
€537 EUR
A
Retailer 2
-
€578 EUR
View
Retailer 3
-
€591 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
€619 EUR
View
A
Retailer 5
-
€635 EUR
View
A
Retailer 6
-
€636 EUR
View
B+
Retailer 7
-
€708 EUR
View
B+
Retailer 8
-
€719 EUR
View
B+
Retailer 9
-
€812 EUR
View
B+
Retailer 10
-
€837 EUR
View
B+
Retailer 11
-
€871 EUR
View
B+
Retailer 12
-
€876 EUR
View
Most Expensive
B
NZ Jewellers
24cbdc4e-6ca6-4192-b359-3410ab94bcd3 · Nov 5
€1,859 EUR
$2,086 USD
View
12 more retailers have this diamond
Prices start from €537 EURSave up to €1,321 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
0.80ct Round
€537 EUR