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Round|Natural|GIA

0.80ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 1449395492

Certificate GIA 1449395492

Diamond specifications and retailer prices

From €1,563 EUR
As of November 4, 2026
Save €2,531 EUR (62%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,094 EUR at Diamond Quarter · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 1449395492. Listed at 22 retailers as of November 4, 2026, with prices from €1,563 to €4,094, a €2,531 spread on the same certified stone. Diamond Quarter lists it at €4,094. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1449395492
Dimensions5.80 × 5.73 × 3.73 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
5.80 mm5.73 mm0.80 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1449395492
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.7%

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 4
Current: €2,398 EUR|Low: €1,563 EUR|High: €3,390 EUR|Avg: €2,123 EUR|-1.7%
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
Retailer 14
November 6, 2026
Retailer 10€1,563 EUR
Retailer 12€1,686 EUR
Retailer 2€1,732 EUR
Retailer 5€1,765 EUR
Retailer 14€1,773 EUR
Retailer 4€1,789 EUR
Retailer 13€1,813 EUR
Retailer 7€1,819 EUR
Retailer 3€1,999 EUR
Retailer 6€2,351 EUR
Retailer 1€2,398 EUR
Retailer 8€2,591 EUR
Retailer 9€2,828 EUR
Retailer 11€3,351 EUR

34 data points across 14 retailers

22 retailers€1,563 EUR to €4,094 EUR

A
Cheapest Retailer
-
€1,563 EUR
A
Retailer 2
-
€1,565 EUR
View
Retailer 3
-
€1,686 EUR
View
Price last confirmed 19 days ago
Retailer 4
-
€1,732 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€1,732 EUR
View
B+
Retailer 6
-
€1,765 EUR
View
Final sale: no returns
B+
Retailer 7
-
€1,773 EUR
View
B+
Retailer 8
-
€1,773 EUR
View
B+
Retailer 9
-
€1,789 EUR
View
B+
Retailer 10
-
€1,813 EUR
View
B+
Retailer 11
-
€1,819 EUR
View
B+
Retailer 12
-
€1,935 EUR
View
B+
Retailer 13
-
€1,935 EUR
View
B+
Retailer 14
-
€1,997 EUR
View
B+
Retailer 15
-
€1,999 EUR
View
Retailer 16
-
€2,351 EUR
View
Price last confirmed 31 days ago
B+
Retailer 17
-
€2,398 EUR
View
B
Retailer 18
-
€2,591 EUR
View
B
Retailer 19
-
€2,828 EUR
View
B
Retailer 20
-
€3,351 EUR
View
B
Retailer 21
-
€3,998 EUR
View
Most Expensive
B
Diamond Quarter
0.8SI1D14925D30N · Nov 5
€4,094 EUR
£3,599 GBP
View
21 more retailers have this diamond
Prices start from €1,563 EURSave up to €2,531 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
€1,563 EUR