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Round|Natural|GIA

0.80ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 2556292586

Certificate GIA 2556292586

Diamond specifications and retailer prices

From $911 CAD
As of November 5, 2026
Save $2,923 CAD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,834 CAD 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2556292586. Listed at 19 retailers as of November 5, 2026, with prices from $911 to $3,834, a $2,923 spread on the same certified stone. NZ Jewellers lists it at $3,834. 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
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2556292586
Dimensions5.88 × 5.85 × 3.71 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather
Top View
5.88 mm5.85 mm0.80 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556292586
Side View
Table 55.0%Crown 36.5°Girdle: STK-THKPavilion 40.2°Culet: NDepth 63.3%

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: Nov 5
Current: $3,834 CAD|Low: $911 CAD|High: $3,945 CAD|Avg: $1,524 CAD|-2.8%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 6$911 CAD
Retailer 12$911 CAD
Retailer 15$1,103 CAD
Retailer 4$1,128 CAD
Retailer 7$1,222 CAD
Retailer 10$1,258 CAD
Retailer 3$1,270 CAD
Retailer 11$1,303 CAD
Retailer 18$1,344 CAD
Retailer 5$1,352 CAD
Retailer 9$1,366 CAD
Retailer 17$1,377 CAD
Retailer 8$1,383 CAD
Retailer 14$1,408 CAD
Retailer 19$1,411 CAD
Retailer 2$1,578 CAD
Retailer 13$1,807 CAD
Retailer 16$2,236 CAD
NZ Jewellers$3,834 CAD

24 data points across 19 retailers

19 retailers$911 CAD to $3,834 CAD

A
Cheapest Retailer
-
$911 CAD
A
Retailer 2
-
$911 CAD
View
A
Retailer 3
-
$1,103 CAD
View
B+
Retailer 4
-
$1,128 CAD
View
Final sale: no returns
A
Retailer 5
-
$1,222 CAD
View
Retailer 6
-
$1,258 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,270 CAD
View
Retailer 8
-
$1,303 CAD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$1,344 CAD
View
B+
Retailer 10
-
$1,352 CAD
View
B+
Retailer 11
-
$1,366 CAD
View
B+
Retailer 12
-
$1,377 CAD
View
B+
Retailer 13
-
$1,383 CAD
View
B+
Retailer 14
-
$1,408 CAD
View
B+
Retailer 15
-
$1,411 CAD
View
B+
Retailer 16
-
$1,578 CAD
View
B+
Retailer 17
-
$1,807 CAD
View
B
Retailer 18
-
$2,236 CAD
View
Most Expensive
C
NZ Jewellers
23c776a9-8341-4435-9589-99ba9328d022 · Nov 5
$3,834 CAD
$2,745 USD
View
18 more retailers have this diamond
Prices start from $911 CADSave up to $2,923 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
$911 CAD