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Round|Natural|GIA

0.30ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 1313832819

Certificate GIA 1313832819

Diamond specifications and retailer prices

From $250 CAD
As of November 6, 2026
Save $1,070 CAD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,320 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1313832819. Listed at 15 retailers as of November 4, 2026, with prices from $250 to $1,320, a $1,070 spread on the same certified stone. NZ Jewellers lists it at $1,320. 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

0.30
Carat
K
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1313832819
Dimensions4.29 × 4.28 × 2.61 mm
L/W Ratio1.00
Key to symbols
Feather, Crystal
Top View
4.29 mm4.28 mm0.30 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1313832819
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.0%

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 6
Current: $1,320 CAD|Low: $250 CAD|High: $1,359 CAD|Avg: $484 CAD|+12.0%
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
November 6, 2026
Retailer 13$250 CAD
Retailer 12$292 CAD
Retailer 8$310 CAD
Retailer 6$323 CAD
Retailer 14$325 CAD
Retailer 4$370 CAD
Retailer 10$392 CAD
Retailer 9$432 CAD
Retailer 7$472 CAD
Retailer 5$552 CAD
Retailer 11$591 CAD
Retailer 2$595 CAD
Retailer 3$691 CAD
NZ Jewellers$1,320 CAD

30 data points across 14 retailers

15 retailers$250 CAD to $1,320 CAD

A
Cheapest Retailer
-
$250 CAD
B+
Retailer 2
-
$292 CAD
View
B+
Retailer 3
-
$310 CAD
View
Retailer 4
-
$323 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$325 CAD
View
B+
Retailer 6
-
$370 CAD
View
B+
Retailer 7
-
$392 CAD
View
B+
Retailer 8
-
$432 CAD
View
B+
Retailer 9
-
$472 CAD
View
B
Retailer 10
-
$552 CAD
View
B
Retailer 11
-
$591 CAD
View
B
Retailer 12
-
$595 CAD
View
B
Retailer 13
-
$616 CAD
View
B
Retailer 14
-
$691 CAD
View
Most Expensive
C
NZ Jewellers
a808d5ae-387f-4c50-bdca-195cc778bd99 · Nov 4
$1,320 CAD
$945 USD
View
14 more retailers have this diamond
Prices start from $250 CADSave up to $1,070 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
0.30ct Round
$250 CAD