Asscher|Natural|GIA

0.90ct I SI1 Asscher Natural Diamond

EX • I/SI1 • GIA 6545397061

Certificate GIA 6545397061

Diamond specifications and retailer prices

From €742 EUR
HK$6,500 HKD
As of November 1, 2026
Save €1,199 EUR (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,734 EUR 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: €1,011 EUR|Low: €742 EUR|High: €2,044 EUR|Avg: €1,226 EUR|-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€742 EUR
Retailer 10€949 EUR
Retailer 12€978 EUR
Retailer 11€1,007 EUR
Retailer 1€1,011 EUR
Retailer 7€1,025 EUR
Retailer 8€1,161 EUR
Retailer 3€1,190 EUR
Retailer 5€1,378 EUR
Retailer 13€1,431 EUR
Retailer 4€1,567 EUR
Retailer 2€1,586 EUR
Retailer 9€1,941 EUR

27 data points across 13 retailers

16 retailers€742 EUR to €1,941 EUR

A
Cheapest Retailer
-
€742 EUR
HK$6,500 HKD
A
Retailer 2
-
€949 EUR
View
B+
Retailer 3
-
€978 EUR
$1,097 USD
View
Final sale: no returns
A
Retailer 4
-
€1,007 EUR
$1,130 USD
View
A
Retailer 5
-
€1,011 EUR
£893 GBP
View
A
Retailer 6
-
€1,025 EUR
SGD 1,553 SGD
View
A
Retailer 7
-
€1,161 EUR
$1,302 USD
View
B+
Retailer 8
-
€1,190 EUR
$1,335 USD
View
B+
Retailer 9
-
€1,314 EUR
A$2,268 AUD
View
Retailer 10
-
€1,378 EUR
$1,546 USD
View
Price last confirmed 16 days ago
Retailer 11
-
€1,406 EUR
A$2,425 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
€1,431 EUR
View
Retailer 13
-
€1,567 EUR
$1,757 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
€1,586 EUR
ZAR 28,730 ZAR
View
B
Retailer 15
-
€1,941 EUR
£1,714 GBP
View
Most Expensive
NZ Jewellers
9b8f090b-34cd-4058-8cda-e4ee183c254f · Sep 25
€2,734 EUR
$3,066 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from €742 EURSave up to €1,199 EUR

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
€742 EUR