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Asscher|Natural|GIA

0.90ct I SI1 Asscher Natural Diamond

EX • I/SI1 • GIA 6545397061

Certificate GIA 6545397061

Diamond specifications and retailer prices

From $1,184 AUD
HK$6,500 HKD
As of November 1, 2026
Save $1,914 AUD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,365 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural asscher diamond

This 0.9ct natural asscher sits in the just-under-one-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 6545397061. Listed at 16 retailers as of November 1, 2026, with a 162% 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

0.90
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle55.7°
OriginNatural
Grading LabGIA
CertificateGIA 6545397061
Dimensions5.28 × 5.26 × 3.54 mm
L/W Ratio1.00
Top View
5.28 mm5.26 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545397061
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 55.7°Culet: NoneDepth 67.2%

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 1
Current: $1,615 AUD|Low: $1,184 AUD|High: $3,263 AUD|Avg: $1,958 AUD|-0.8%
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
November 2, 2026
Retailer 6$1,184 AUD
Retailer 10$1,516 AUD
Retailer 12$1,562 AUD
Retailer 11$1,609 AUD
Retailer 1$1,615 AUD
Retailer 7$1,636 AUD
Retailer 8$1,853 AUD
Retailer 3$1,901 AUD
Retailer 5$2,201 AUD
Retailer 13$2,286 AUD
Retailer 4$2,502 AUD
Retailer 2$2,532 AUD
Retailer 9$3,099 AUD

27 data points across 13 retailers

16 retailers$1,184 AUD to $3,099 AUD

A
Cheapest Retailer
-
$1,184 AUD
HK$6,500 HKD
A
Retailer 2
-
$1,516 AUD
€1,014 EUR
View
B+
Retailer 3
-
$1,562 AUD
$1,097 USD
View
Final sale: no returns
A
Retailer 4
-
$1,609 AUD
$1,130 USD
View
A
Retailer 5
-
$1,615 AUD
£893 GBP
View
A
Retailer 6
-
$1,636 AUD
SGD 1,553 SGD
View
A
Retailer 7
-
$1,853 AUD
$1,302 USD
View
B+
Retailer 8
-
$1,901 AUD
$1,335 USD
View
B+
Retailer 9
-
$2,099 AUD
View
Retailer 10
-
$2,201 AUD
$1,546 USD
View
Price last confirmed 16 days ago
Retailer 11
-
$2,244 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$2,286 AUD
€1,529 EUR
View
Retailer 13
-
$2,502 AUD
$1,757 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,532 AUD
ZAR 28,730 ZAR
View
B
Retailer 15
-
$3,099 AUD
£1,714 GBP
View
Most Expensive
NZ Jewellers
9b8f090b-34cd-4058-8cda-e4ee183c254f · Sep 25
$4,365 AUD
$3,066 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $1,184 AUDSave up to $1,914 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
0.90ct Asscher
$1,184 AUD