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Round|Natural|GIA

1.43ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 1553379957

Certificate GIA 1553379957

Diamond specifications and retailer prices

From $5,495 NZD
As of November 5, 2026
Save $6,409 NZD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,904 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.43ct natural round diamond

This 1.43ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1553379957. Listed at 11 retailers as of November 5, 2026, with prices from $5,495 to $11,904, a $6,409 spread on the same certified stone. NZ Jewellers lists it at $11,904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553379957
Dimensions7.22 × 7.17 × 4.47 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather, Pinpoint
Top View
7.22 mm7.17 mm1.43 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553379957
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,904 NZD|Low: $5,495 NZD|High: $11,904 NZD|Avg: $6,832 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$5,495 NZD
Retailer 10$5,959 NZD
Retailer 3$6,119 NZD
Retailer 8$6,191 NZD
Retailer 11$6,205 NZD
Retailer 6$6,429 NZD
Retailer 2$6,537 NZD
Retailer 7$7,142 NZD
Retailer 5$7,936 NZD
Retailer 4$8,339 NZD
NZ Jewellers$11,904 NZD

13 data points across 11 retailers

11 retailers$5,495 NZD to $11,904 NZD

B+
Cheapest Retailer
-
$5,495 NZD
B+
Retailer 2
-
$5,959 NZD
View
B
Retailer 3
-
$6,119 NZD
View
B+
Retailer 4
-
$6,191 NZD
View
B
Retailer 5
-
$6,205 NZD
View
B
Retailer 6
-
$6,429 NZD
View
B
Retailer 7
-
$6,537 NZD
View
B
Retailer 8
-
$7,142 NZD
View
B
Retailer 9
-
$7,936 NZD
View
B
Retailer 10
-
$8,339 NZD
View
Most Expensive
B
NZ Jewellers
e3a13737-15a7-4e93-a76d-3bf18c6b44f8 · Nov 5
$11,904 NZD
$6,692 USD
View
10 more retailers have this diamond
Prices start from $5,495 NZDSave up to $6,409 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.

B+
1.43ct Round
$5,495 NZD