Round|Natural|GIA

1.43ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 1553379957

Certificate GIA 1553379957

Diamond specifications and retailer prices

From $3,089 USD
As of November 5, 2026
Save $3,603 USD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,692 USD 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 $3,089 to $6,692, a $3,603 spread on the same certified stone. NZ Jewellers lists it at $6,692. 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
Color
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: $6,692 USD|Low: $3,089 USD|High: $6,692 USD|Avg: $3,841 USD
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$3,089 USD
Retailer 10$3,350 USD
Retailer 3$3,440 USD
Retailer 8$3,480 USD
Retailer 11$3,488 USD
Retailer 6$3,614 USD
Retailer 2$3,675 USD
Retailer 7$4,015 USD
Retailer 5$4,461 USD
Retailer 4$4,688 USD
NZ Jewellers$6,692 USD

13 data points across 11 retailers

11 retailers$3,089 USD to $6,692 USD

B+
Cheapest Retailer
-
$3,089 USD
B+
Retailer 2
-
$3,350 USD
View
B
Retailer 3
-
$3,440 USD
View
B+
Retailer 4
-
$3,480 USD
View
B
Retailer 5
-
$3,488 USD
View
B
Retailer 6
-
$3,614 USD
View
B
Retailer 7
-
$3,675 USD
View
B
Retailer 8
-
$4,015 USD
View
B
Retailer 9
-
$4,461 USD
View
B
Retailer 10
-
$4,688 USD
View
Most Expensive
B
NZ Jewellers
e3a13737-15a7-4e93-a76d-3bf18c6b44f8 · Nov 5
$6,692 USD
View
10 more retailers have this diamond
Prices start from $3,089 USDSave up to $3,603 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.

B+
1.43ct Round
$3,089 USD