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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 $274 AUD
As of November 6, 2026
Save $1,161 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,436 AUD 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 $274 to $1,436, a $1,161 spread on the same certified stone. NZ Jewellers lists it at $1,436. 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: $1,436 AUD|Low: $237 AUD|High: $1,524 AUD|Avg: $513 AUD|+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$274 AUD
Retailer 13$317 AUD
Retailer 9$337 AUD
Retailer 3$353 AUD
Retailer 7$363 AUD
Retailer 5$393 AUD
Retailer 11$427 AUD
Retailer 10$471 AUD
Retailer 8$501 AUD
Retailer 14$523 AUD
Retailer 6$589 AUD
Retailer 2$627 AUD
Retailer 12$633 AUD
Retailer 4$776 AUD
NZ Jewellers$1,436 AUD

30 data points across 15 retailers

16 retailers$274 AUD to $1,436 AUD

A
Cheapest Retailer
-
$274 AUD
B+
Retailer 2
-
$317 AUD
View
B+
Retailer 3
-
$337 AUD
View
B+
Retailer 4
-
$353 AUD
View
Retailer 5
-
$363 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$393 AUD
View
B+
Retailer 7
-
$427 AUD
View
B+
Retailer 8
-
$471 AUD
View
B+
Retailer 9
-
$501 AUD
View
B
Retailer 10
-
$523 AUD
View
B
Retailer 11
-
$579 AUD
View
B
Retailer 12
-
$589 AUD
View
B
Retailer 13
-
$627 AUD
View
B
Retailer 14
-
$633 AUD
View
B
Retailer 15
-
$776 AUD
View
Most Expensive
C
NZ Jewellers
22506e06-ff32-4b25-9ab3-808b0cf7bbb6 · Nov 4
$1,436 AUD
$1,005 USD
View
15 more retailers have this diamond
Prices start from $274 AUDSave up to $1,161 AUD

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
$274 AUD