Round|Natural|GIA

0.43ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 6491136551

Certificate GIA 6491136551

Diamond specifications and retailer prices

From $220 USD
As of November 6, 2026
Save $310 USD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,234 USD at NZ Jewellers · As of September 28, 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 6491136551. Listed at 11 retailers as of November 5, 2026, with a 141% 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

0.43
Carat
M
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6491136551
Dimensions4.83 × 4.85 × 3.01 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Needle, Pinpoint
Top View
4.83 mm4.85 mm0.43 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491136551
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 6
Current: $220 USD|Low: $220 USD|High: $545 USD|Avg: $437 USD|-8.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$220 USD
Retailer 7$268 USD
Retailer 8$347 USD
Retailer 4$437 USD
Retailer 3$478 USD
Retailer 6$507 USD
Retailer 2$520 USD
Retailer 5$530 USD

45 data points across 8 retailers

11 retailers$220 USD to $530 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$268 USD
View
Retailer 3
-
$322 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$359 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$433 USD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$437 USD
View
B+
Retailer 7
-
$478 USD
View
B+
Retailer 8
-
$507 USD
View
B+
Retailer 9
-
$520 USD
View
B+
Retailer 10
-
$530 USD
View
Most Expensive
NZ Jewellers
c302209c-4bd1-43b0-9734-10cc539f590f · Sep 28
$1,234 USD
View
Price last confirmed 39 days ago
10 more retailers have this diamond
Prices start from $220 USDSave up to $310 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
$220 USD