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Round|Natural|GIA

0.43ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7488893499

Certificate GIA 7488893499

Diamond specifications and retailer prices

From $353 AUD
₹23,633 INR
As of November 1, 2026
Save $1,431 AUD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,784 AUD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7488893499. Listed at 16 retailers as of October 30, 2026, with prices from $353 to $1,784, a $1,431 spread on the same certified stone. NZ Jewellers lists it at $1,784. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7488893499
Dimensions4.80 × 4.84 × 2.99 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Crystal
Top View
4.80 mm4.84 mm0.43 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7488893499
Side View
Table 61.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.0%

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 1
Current: $1,784 AUD|Low: $350 AUD|High: $1,784 AUD|Avg: $727 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 15$353 AUD
Retailer 13$457 AUD
Retailer 6$466 AUD
Retailer 4$501 AUD
Retailer 14$520 AUD
Retailer 9$592 AUD
Retailer 7$626 AUD
Retailer 5$638 AUD
Retailer 3$678 AUD
Retailer 12$721 AUD
Retailer 8$760 AUD
Retailer 16$783 AUD
Retailer 10$867 AUD
Retailer 2$942 AUD
Retailer 11$1,074 AUD
NZ Jewellers$1,784 AUD

36 data points across 16 retailers

16 retailers$353 AUD to $1,784 AUD

A
Cheapest Retailer
-
$353 AUD
₹23,633 INR
A
Retailer 2
-
$457 AUD
$321 USD
View
A
Retailer 3
-
$466 AUD
$327 USD
View
A
Retailer 4
-
$501 AUD
$352 USD
View
A
Retailer 5
-
$520 AUD
$365 USD
View
A
Retailer 6
-
$592 AUD
£327 GBP
View
B+
Retailer 7
-
$626 AUD
$440 USD
View
B+
Retailer 8
-
$638 AUD
$448 USD
View
B+
Retailer 9
-
$678 AUD
$477 USD
View
B+
Retailer 10
-
$721 AUD
ZAR 8,185 ZAR
View
Retailer 11
-
$760 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$783 AUD
$550 USD
View
B+
Retailer 13
-
$867 AUD
€580 EUR
View
B+
Retailer 14
-
$942 AUD
£521 GBP
View
B
Retailer 15
-
$1,074 AUD
£594 GBP
View
Most Expensive
B
NZ Jewellers
0e85116c-0251-4b05-8234-c7cabac95430 · Oct 30
$1,784 AUD
$1,253 USD
View
15 more retailers have this diamond
Prices start from $353 AUDSave up to $1,431 AUD

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
$353 AUD