Round|Natural|GIA

0.43ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6562721426

Certificate GIA 6562721426

Diamond specifications and retailer prices

From $343 USD
₹32,674 INR
As of October 31, 2026
Save $754 USD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,097 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct natural round diamond

This 0.43ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562721426. Listed at 12 retailers as of October 29, 2026, with prices from $343 to $1,097, a $754 spread on the same certified stone. MOH London lists it at $1,097. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.43
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562721426
Dimensions4.86 × 4.87 × 2.94 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
4.86 mm4.87 mm0.43 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562721426
Side View
Table 59.0%Crown 33.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,097 USD|Low: $343 USD|High: $1,097 USD|Avg: $591 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2$343 USD
Retailer 8$447 USD
Retailer 4$472 USD
Retailer 11$480 USD
Retailer 3$509 USD
Retailer 12$509 USD
Retailer 5$586 USD
Retailer 9$604 USD
Retailer 6$643 USD
Retailer 7$657 USD
Retailer 10$975 USD
MOH London$1,097 USD

7 data points across 12 retailers

12 retailers$343 USD to $1,097 USD

A
Cheapest Retailer
-
$343 USD
₹32,674 INR
A
Retailer 2
-
$447 USD
View
A
Retailer 3
-
$472 USD
View
A
Retailer 4
-
$480 USD
A$738 AUD
View
A
Retailer 5
-
$509 USD
View
A
Retailer 6
-
$509 USD
View
B+
Retailer 7
-
$586 USD
£462 GBP
View
B+
Retailer 8
-
$604 USD
View
B+
Retailer 9
-
$643 USD
€612 EUR
View
B+
Retailer 10
-
$657 USD
View
B
Retailer 11
-
$975 USD
£767 GBP
View
Most Expensive
B
MOH London
51D0725C3 · Oct 29
$1,097 USD
£864 GBP
View
11 more retailers have this diamond
Prices start from $343 USDSave up to $754 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
$343 USD