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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 $2,437 CAD
As of November 4, 2026
Save $3,947 CAD (62%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,384 CAD 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 $2,437 to $6,384, a $3,947 spread on the same certified stone. Diamond Quarter lists it at $6,384. 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
Color
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: $3,739 CAD|Low: $2,437 CAD|High: $5,286 CAD|Avg: $3,311 CAD|-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$2,437 CAD
Retailer 12$2,628 CAD
Retailer 2$2,701 CAD
Retailer 5$2,753 CAD
Retailer 14$2,765 CAD
Retailer 4$2,789 CAD
Retailer 13$2,827 CAD
Retailer 7$2,836 CAD
Retailer 3$3,117 CAD
Retailer 6$3,666 CAD
Retailer 1$3,739 CAD
Retailer 8$4,040 CAD
Retailer 9$4,410 CAD
Retailer 11$5,225 CAD

34 data points across 14 retailers

22 retailers$2,437 CAD to $6,384 CAD

A
Cheapest Retailer
-
$2,437 CAD
A
Retailer 2
-
$2,440 CAD
View
Retailer 3
-
$2,628 CAD
View
Price last confirmed 19 days ago
Retailer 4
-
$2,701 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,701 CAD
View
B+
Retailer 6
-
$2,753 CAD
View
Final sale: no returns
B+
Retailer 7
-
$2,765 CAD
View
B+
Retailer 8
-
$2,765 CAD
View
B+
Retailer 9
-
$2,789 CAD
View
B+
Retailer 10
-
$2,827 CAD
View
B+
Retailer 11
-
$2,836 CAD
View
B+
Retailer 12
-
$3,017 CAD
View
B+
Retailer 13
-
$3,017 CAD
View
B+
Retailer 14
-
$3,114 CAD
View
B+
Retailer 15
-
$3,117 CAD
View
Retailer 16
-
$3,666 CAD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$3,739 CAD
View
B
Retailer 18
-
$4,040 CAD
View
B
Retailer 19
-
$4,410 CAD
View
B
Retailer 20
-
$5,225 CAD
View
B
Retailer 21
-
$6,234 CAD
View
Most Expensive
B
Diamond Quarter
0.8SI1D14925D30N · Nov 5
$6,384 CAD
£3,599 GBP
View
21 more retailers have this diamond
Prices start from $2,437 CADSave up to $3,947 CAD

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
$2,437 CAD