CaratHunter
Plans
Round|Natural|GIA

0.43ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 6375950188

Certificate GIA 6375950188

Diamond specifications and retailer prices

From $436 AUD
As of November 4, 2026
Save $1,233 AUD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,668 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.43ct natural round diamond

This 0.43ct 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 6375950188. Listed at 8 retailers as of November 4, 2026, with prices from $436 to $1,668, a $1,233 spread on the same certified stone. NZ Jewellers lists it at $1,668. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6375950188
Dimensions4.90 × 4.92 × 2.99 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.90 mm4.92 mm0.43 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6375950188
Side View
Table 58.0%Crown 31.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 60.9%

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 4
Current: $1,668 AUD|Low: $436 AUD|High: $1,668 AUD|Avg: $811 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 8$436 AUD
Retailer 4$469 AUD
Retailer 5$486 AUD
Retailer 7$586 AUD
Retailer 2$677 AUD
Retailer 6$757 AUD
Retailer 9$796 AUD
Retailer 3$820 AUD
Retailer 10$859 AUD
NZ Jewellers$1,668 AUD

25 data points across 10 retailers

8 retailers$436 AUD to $1,668 AUD

A
Cheapest Retailer
-
$436 AUD
Retailer 2
-
$469 AUD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$486 AUD
View
B+
Retailer 4
-
$586 AUD
View
B+
Retailer 5
-
$677 AUD
View
B
Retailer 6
-
$757 AUD
View
B+
Retailer 7
-
$820 AUD
View
Most Expensive
B
NZ Jewellers
279372ba-9dfa-4cdc-b271-e2d3ed703892 · Nov 4
$1,668 AUD
$1,168 USD
View
7 more retailers have this diamond
Prices start from $436 AUDSave up to $1,233 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
0.43ct Round
$436 AUD