Round|Natural|GIA

0.43ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 6375950188

Certificate GIA 6375950188

Diamond specifications and retailer prices

From $305 USD
As of November 4, 2026
Save $863 USD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,168 USD 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 $305 to $1,168, a $863 spread on the same certified stone. NZ Jewellers lists it at $1,168. 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
Color
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: $1,168 USD|Low: $305 USD|High: $1,168 USD|Avg: $567 USD
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$305 USD
Retailer 4$328 USD
Retailer 5$340 USD
Retailer 7$410 USD
Retailer 2$474 USD
Retailer 6$530 USD
Retailer 9$557 USD
Retailer 3$574 USD
Retailer 10$601 USD
NZ Jewellers$1,168 USD

25 data points across 10 retailers

8 retailers$305 USD to $1,168 USD

A
Cheapest Retailer
-
$305 USD
Retailer 2
-
$328 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$340 USD
View
B+
Retailer 4
-
$410 USD
View
B+
Retailer 5
-
$474 USD
View
B
Retailer 6
-
$530 USD
View
B+
Retailer 7
-
$574 USD
View
Most Expensive
B
NZ Jewellers
279372ba-9dfa-4cdc-b271-e2d3ed703892 · Nov 4
$1,168 USD
View
7 more retailers have this diamond
Prices start from $305 USDSave up to $863 USD

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
$305 USD