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Round|Natural|GIA

0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6555987029

Certificate GIA 6555987029

Diamond specifications and retailer prices

From $1,366 CAD
As of November 5, 2026
Save $1,975 CAD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,695 CAD at NZ Jewellers · As of October 3, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555987029. Listed at 18 retailers as of November 4, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555987029
Dimensions5.89 × 5.91 × 3.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.89 mm5.91 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555987029
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

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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: $1,908 CAD|Low: $1,366 CAD|High: $3,559 CAD|Avg: $2,130 CAD|-3.9%
Retailer 1
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 8$1,366 CAD
Retailer 11$1,376 CAD
Retailer 12$1,627 CAD
Retailer 2$1,687 CAD
Retailer 3$1,707 CAD
Retailer 9$1,806 CAD
Retailer 1$1,908 CAD
Retailer 5$2,077 CAD
Retailer 7$2,181 CAD
Retailer 6$2,385 CAD
Retailer 4$2,628 CAD
Retailer 10$3,341 CAD

29 data points across 12 retailers

18 retailers$1,366 CAD to $3,341 CAD

A
Cheapest Retailer
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$1,366 CAD
A
Retailer 2
-
$1,376 CAD
View
A
Retailer 3
-
$1,627 CAD
View
A
Retailer 4
-
$1,687 CAD
View
Final sale: no returns
A
Retailer 5
-
$1,707 CAD
View
A
Retailer 6
-
$1,806 CAD
View
Retailer 7
-
$1,848 CAD
View
Price last confirmed 50 days ago
A
Retailer 8
-
$1,908 CAD
View
Retailer 9
-
$1,926 CAD
View
Price last confirmed 29 days ago
A
Retailer 10
-
$2,077 CAD
View
Retailer 11
-
$2,133 CAD
View
Price last confirmed 45 days ago
A
Retailer 12
-
$2,181 CAD
View
A
Retailer 13
-
$2,212 CAD
View
A
Retailer 14
-
$2,385 CAD
View
B+
Retailer 15
-
$2,628 CAD
View
B+
Retailer 16
-
$3,341 CAD
View
Retailer 17
-
$4,508 CAD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
95d5c955-e48d-4cdf-b557-7d0819bf328c · Oct 3
$4,695 CAD
$3,362 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $1,366 CADSave up to $1,975 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
$1,366 CAD