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Asscher|Natural|GIA

0.50ct I SI1 Asscher Natural Diamond

EX • I/SI1 • GIA 7548321845

Certificate GIA 7548321845

Diamond specifications and retailer prices

From $419 AUD
HK$2,300 HKD
As of November 1, 2026
Save $861 AUD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,244 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.5ct natural asscher diamond

This 0.5ct natural asscher sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548321845. Listed at 15 retailers as of October 29, 2026, with a 205% 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle56.7°
OriginNatural
Grading LabGIA
CertificateGIA 7548321845
Dimensions4.44 × 4.39 × 2.96 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
4.44 mm4.39 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548321845
Side View
Table 64.0%CrownGirdle: THN-MEDPavilion 56.7°Culet: NoneDepth 67.5%

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: $419 AUD|Low: $359 AUD|High: $1,356 AUD|Avg: $756 AUD|-8.0%
Retailer 1
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
November 1, 2026
Retailer 1$419 AUD
Retailer 11$470 AUD
Retailer 12$490 AUD
Retailer 8$524 AUD
Retailer 10$610 AUD
Retailer 7$641 AUD
Retailer 4$643 AUD
Retailer 2$756 AUD
Retailer 5$822 AUD
Retailer 9$850 AUD
Retailer 14$851 AUD
Retailer 3$854 AUD
Retailer 6$895 AUD
Retailer 13$915 AUD
Retailer 15$1,280 AUD

34 data points across 15 retailers

15 retailers$419 AUD to $1,280 AUD

A
Cheapest Retailer
-
$419 AUD
HK$2,300 HKD
A
Retailer 2
-
$470 AUD
$330 USD
View
A
Retailer 3
-
$490 AUD
$344 USD
View
Final sale: no returns
A
Retailer 4
-
$524 AUD
SGD 497 SGD
View
A
Retailer 5
-
$610 AUD
£337 GBP
View
A
Retailer 6
-
$643 AUD
SGD 610 SGD
View
Retailer 7
-
$756 AUD
$531 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$822 AUD
$577 USD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$850 AUD
$597 USD
View
B+
Retailer 10
-
$851 AUD
ZAR 9,653 ZAR
View
B+
Retailer 11
-
$854 AUD
$600 USD
View
Retailer 12
-
$895 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$915 AUD
€612 EUR
View
B
Retailer 14
-
$1,280 AUD
£708 GBP
View
Most Expensive
NZ Jewellers
a6374250-32c3-408f-877c-99a54bc041ec · Sep 25
$2,244 AUD
$1,576 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $419 AUDSave up to $861 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 Asscher
$419 AUD