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Round|Natural|GIA

0.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 1263988501

Certificate GIA 1263988501

Diamond specifications and retailer prices

From $232 CAD
As of November 6, 2026
Save $937 CAD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,169 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1263988501. Listed at 12 retailers as of November 4, 2026, with prices from $232 to $1,169, a $937 spread on the same certified stone. NZ Jewellers lists it at $1,169. 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

0.30
Carat
L
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1263988501
Dimensions4.32 × 4.30 × 2.68 mm
L/W Ratio1.00
Key to symbols
Crystal
Top View
4.32 mm4.30 mm0.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1263988501
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.2%

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: $1,169 CAD|Low: $232 CAD|High: $1,208 CAD|Avg: $448 CAD|-3.2%
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
November 6, 2026
Retailer 4$232 CAD
Retailer 9$258 CAD
Retailer 11$288 CAD
Retailer 13$288 CAD
Retailer 5$335 CAD
Retailer 8$348 CAD
Retailer 7$374 CAD
Retailer 10$415 CAD
Retailer 6$439 CAD
Retailer 2$518 CAD
Retailer 3$524 CAD
Retailer 12$553 CAD
NZ Jewellers$1,169 CAD

33 data points across 13 retailers

12 retailers$232 CAD to $1,169 CAD

A
Cheapest Retailer
-
$232 CAD
A
Retailer 2
-
$258 CAD
View
Retailer 3
-
$288 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$288 CAD
View
A
Retailer 5
-
$348 CAD
View
B+
Retailer 6
-
$374 CAD
View
B+
Retailer 7
-
$415 CAD
View
B+
Retailer 8
-
$439 CAD
View
B+
Retailer 9
-
$518 CAD
View
B
Retailer 10
-
$524 CAD
View
B
Retailer 11
-
$553 CAD
View
Most Expensive
B
NZ Jewellers
3f15b26f-cf03-471d-adc3-e5b093fca931 · Nov 4
$1,169 CAD
$837 USD
View
11 more retailers have this diamond
Prices start from $232 CADSave up to $937 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
$232 CAD