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Round|Natural|GIA

0.30ct K VS1 Round Natural Diamond

GD • K/VS1 • GIA 7312637679

Certificate GIA 7312637679

Diamond specifications and retailer prices

From $342 NZD
As of November 6, 2026
Save $1,446 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,788 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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 7312637679. Listed at 16 retailers as of November 4, 2026, with prices from $342 to $1,788, a $1,446 spread on the same certified stone. NZ Jewellers lists it at $1,788. 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
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7312637679
Dimensions4.15 × 4.14 × 2.72 mm
L/W Ratio1.00
Top View
4.15 mm4.14 mm0.30 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7312637679
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.6%

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: $1,788 NZD|Low: $295 NZD|High: $1,898 NZD|Avg: $639 NZD|+13.9%
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
November 6, 2026
Retailer 15$342 NZD
Retailer 13$395 NZD
Retailer 9$420 NZD
Retailer 3$439 NZD
Retailer 7$452 NZD
Retailer 5$489 NZD
Retailer 11$532 NZD
Retailer 10$587 NZD
Retailer 8$624 NZD
Retailer 14$651 NZD
Retailer 6$733 NZD
Retailer 2$781 NZD
Retailer 12$788 NZD
Retailer 4$966 NZD
NZ Jewellers$1,788 NZD

30 data points across 15 retailers

16 retailers$342 NZD to $1,788 NZD

A
Cheapest Retailer
-
$342 NZD
B+
Retailer 2
-
$395 NZD
View
B+
Retailer 3
-
$420 NZD
View
B+
Retailer 4
-
$439 NZD
View
Retailer 5
-
$452 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$489 NZD
View
B+
Retailer 7
-
$532 NZD
View
B+
Retailer 8
-
$587 NZD
View
B+
Retailer 9
-
$624 NZD
View
B
Retailer 10
-
$651 NZD
View
B
Retailer 11
-
$720 NZD
View
B
Retailer 12
-
$733 NZD
View
B
Retailer 13
-
$781 NZD
View
B
Retailer 14
-
$788 NZD
View
B
Retailer 15
-
$966 NZD
View
Most Expensive
C
NZ Jewellers
22506e06-ff32-4b25-9ab3-808b0cf7bbb6 · Nov 4
$1,788 NZD
$1,005 USD
View
15 more retailers have this diamond
Prices start from $342 NZDSave up to $1,446 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
$342 NZD