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Round|Natural|GIA

0.30ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7346263261

Certificate GIA 7346263261

Diamond specifications and retailer prices

From $318 NZD
As of November 6, 2026
Save $1,407 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,726 NZD 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7346263261. Listed at 15 retailers as of November 4, 2026, with prices from $318 to $1,726, a $1,407 spread on the same certified stone. NZ Jewellers lists it at $1,726. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7346263261
Dimensions4.29 × 4.27 × 2.66 mm
L/W Ratio1.00
Top View
4.29 mm4.27 mm0.30 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7346263261
Side View
Table 59.0%CrownGirdle: Sli. ThickPavilionCulet: 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: $1,726 NZD|Low: $318 NZD|High: $2,104 NZD|Avg: $731 NZD|-3.3%
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 4$318 NZD
Retailer 14$381 NZD
Retailer 10$404 NZD
Retailer 6$423 NZD
Retailer 2$425 NZD
Retailer 13$512 NZD
Retailer 11$567 NZD
Retailer 3$612 NZD
Retailer 9$612 NZD
Retailer 7$712 NZD
Retailer 8$767 NZD
Retailer 12$767 NZD
Retailer 5$907 NZD
NZ Jewellers$1,726 NZD

25 data points across 14 retailers

15 retailers$318 NZD to $1,726 NZD

A
Cheapest Retailer
-
$318 NZD
A
Retailer 2
-
$381 NZD
View
A
Retailer 3
-
$404 NZD
View
Retailer 4
-
$423 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$425 NZD
View
B+
Retailer 6
-
$512 NZD
View
B+
Retailer 7
-
$567 NZD
View
B+
Retailer 8
-
$612 NZD
View
B+
Retailer 9
-
$612 NZD
View
B
Retailer 10
-
$712 NZD
View
B+
Retailer 11
-
$767 NZD
View
B+
Retailer 12
-
$767 NZD
View
B
Retailer 13
-
$783 NZD
View
B
Retailer 14
-
$907 NZD
View
Most Expensive
B
NZ Jewellers
75a13736-e2fe-4838-b6f8-736725cee021 · Nov 4
$1,726 NZD
$970 USD
View
14 more retailers have this diamond
Prices start from $318 NZDSave up to $1,407 NZD

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
$318 NZD