CaratHunter
Plans
Round|Natural|GIA

0.50ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7552526995

Certificate GIA 7552526995

Diamond specifications and retailer prices

From $840 AUD
As of November 4, 2026
Save $2,490 AUD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,441 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7552526995. Listed at 23 retailers as of November 4, 2026, with a 296% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7552526995
Dimensions5.02 × 5.07 × 3.18 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud
Top View
5.02 mm5.07 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552526995
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.1%

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 4
Current: $3,330 AUD|Low: $679 AUD|High: $3,441 AUD|Avg: $1,232 AUD|+18.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 16$679 AUD
Retailer 23$840 AUD
Retailer 15$851 AUD
Retailer 7$889 AUD
Retailer 18$893 AUD
Retailer 14$943 AUD
Retailer 12$961 AUD
Retailer 22$961 AUD
Retailer 8$997 AUD
Retailer 5$999 AUD
Retailer 4$1,033 AUD
Retailer 3$1,090 AUD
Retailer 9$1,106 AUD
Retailer 20$1,110 AUD
Retailer 6$1,186 AUD
Retailer 10$1,186 AUD
Retailer 11$1,214 AUD
Retailer 2$1,254 AUD
Retailer 21$1,366 AUD
Retailer 13$1,371 AUD
Retailer 17$1,540 AUD
Retailer 19$1,940 AUD
NZ Jewellers$3,330 AUD

21 data points across 23 retailers

23 retailers$840 AUD to $3,330 AUD

A
Cheapest Retailer
-
$840 AUD
A
Retailer 2
-
$889 AUD
View
Final sale: no returns
A
Retailer 3
-
$893 AUD
View
Retailer 4
-
$900 AUD
View
Price last confirmed 67 days ago
A
Retailer 5
-
$961 AUD
View
Retailer 6
-
$961 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$997 AUD
View
A
Retailer 8
-
$999 AUD
View
A
Retailer 9
-
$1,033 AUD
View
A
Retailer 10
-
$1,090 AUD
View
A
Retailer 11
-
$1,106 AUD
View
A
Retailer 12
-
$1,110 AUD
View
Retailer 13
-
$1,147 AUD
View
Price last confirmed 28 days ago
A
Retailer 14
-
$1,186 AUD
View
B+
Retailer 15
-
$1,186 AUD
View
B+
Retailer 16
-
$1,214 AUD
View
B+
Retailer 17
-
$1,254 AUD
View
B+
Retailer 18
-
$1,366 AUD
View
B+
Retailer 19
-
$1,371 AUD
View
B+
Retailer 20
-
$1,540 AUD
View
B
Retailer 21
-
$1,940 AUD
View
B
Retailer 22
-
$3,330 AUD
View
Most Expensive
NZ Jewellers
7eff4dbe-5e9c-4c0e-ba32-179dab7f37c4 · Oct 3
$3,441 AUD
$2,409 USD
View
Price last confirmed 34 days ago
22 more retailers have this diamond
Prices start from $840 AUDSave up to $2,490 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
0.50ct Round
$840 AUD