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Round|Natural|GIA

0.80ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6502459455

Certificate GIA 6502459455

Diamond specifications and retailer prices

From €782 EUR
HK$6,800 HKD
As of October 29, 2026
Save €1,832 EUR (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,614 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502459455. Listed at 20 retailers as of October 29, 2026, with prices from €782 to €2,614, a €1,832 spread on the same certified stone. Diamond Quarter lists it at €2,614. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6502459455
Dimensions5.92 × 5.87 × 3.70 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.92 mm5.87 mm0.80 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6502459455
Side View
Table 60.0%Crown 33.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 62.8%

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: Oct 29
Current: €1,489 EUR|Low: €782 EUR|High: €2,595 EUR|Avg: €1,282 EUR|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3€782 EUR
Retailer 9€981 EUR
Retailer 13€1,019 EUR
Retailer 4€1,064 EUR
Retailer 11€1,064 EUR
Retailer 5€1,100 EUR
Retailer 12€1,113 EUR
Retailer 6€1,207 EUR
Retailer 8€1,267 EUR
Retailer 2€1,429 EUR
Retailer 1€1,489 EUR
Retailer 7€1,959 EUR
Retailer 10€2,595 EUR

44 data points across 13 retailers

20 retailers€782 EUR to €2,614 EUR

A
Cheapest Retailer
-
€782 EUR
HK$6,800 HKD
A
Retailer 2
-
€981 EUR
$1,092 USD
View
Final sale: no returns
A
Retailer 3
-
€1,019 EUR
$1,134 USD
View
Retailer 4
-
€1,036 EUR
$1,153 USD
View
Price last confirmed 110 days ago
Retailer 5
-
€1,064 EUR
$1,184 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
€1,064 EUR
$1,184 USD
View
A
Retailer 7
-
€1,064 EUR
$1,184 USD
View
A
Retailer 8
-
€1,100 EUR
SGD 1,654 SGD
View
A
Retailer 9
-
€1,104 EUR
$1,229 USD
View
A
Retailer 10
-
€1,113 EUR
$1,239 USD
View
A
Retailer 11
-
€1,207 EUR
£1,058 GBP
View
Retailer 12
-
€1,227 EUR
$1,366 USD
View
Price last confirmed 32 days ago
A
Retailer 13
-
€1,227 EUR
$1,366 USD
View
A
Retailer 14
-
€1,267 EUR
£1,110 GBP
View
Retailer 15
-
€1,429 EUR
£1,252 GBP
View
Price last confirmed 30 days ago
A
Retailer 16
-
€1,489 EUR
View
B+
Retailer 17
-
€1,959 EUR
£1,717 GBP
View
Retailer 18
-
€2,595 EUR
$2,888 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
€2,595 EUR
$2,888 USD
View
Most Expensive
B
Diamond Quarter
0.8SI2E6555C713N · Oct 29
€2,614 EUR
£2,291 GBP
View
19 more retailers have this diamond
Prices start from €782 EURSave up to €1,832 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
€782 EUR