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Round|Natural|GIA

0.30ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 6137481300

Certificate GIA 6137481300

Diamond specifications and retailer prices

From $308 NZD
As of November 6, 2026
Save $454 NZD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,024 NZD at NZ Jewellers · As of October 20, 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 M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6137481300. Listed at 9 retailers as of November 2, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6137481300
Dimensions4.29 × 4.31 × 2.68 mm
L/W Ratio1.00
Top View
4.29 mm4.31 mm0.30 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6137481300
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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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: $2,024 NZD|Low: $308 NZD|High: $2,024 NZD|Avg: $745 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$308 NZD
Retailer 8$447 NZD
Retailer 7$482 NZD
Retailer 6$498 NZD
Retailer 9$601 NZD
Retailer 5$687 NZD
Retailer 10$758 NZD
Retailer 3$761 NZD
Retailer 4$889 NZD
NZ Jewellers$2,024 NZD

42 data points across 10 retailers

9 retailers$308 NZD to $761 NZD

A
Cheapest Retailer
-
$308 NZD
Retailer 2
-
$447 NZD
View
Price last confirmed 15 days ago
Retailer 3
-
$482 NZD
View
Price last confirmed 21 days ago
Retailer 4
-
$498 NZD
View
Price last confirmed 15 days ago
Retailer 5
-
$601 NZD
View
Price last confirmed 17 days ago
Retailer 6
-
$678 NZD
View
Price last confirmed 19 days ago
Retailer 7
-
$687 NZD
View
Price last confirmed 16 days ago
B
Retailer 8
-
$761 NZD
View
Most Expensive
NZ Jewellers
20971f20-d0a6-43c9-9bdd-85984389fb6e · Oct 20
$2,024 NZD
$1,138 USD
View
Price under review
8 more retailers have this diamond
Prices start from $308 NZDSave up to $454 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
$308 NZD