Asscher|Natural|GIA

0.90ct I SI1 Asscher Natural Diamond

EX • I/SI1 • GIA 6545397061

Certificate GIA 6545397061

Diamond specifications and retailer prices

From $845 USD
HK$6,600 HKD
As of October 31, 2026
Save $1,332 USD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,066 USD 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 October 31, 2026, with a 158% 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
Color
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: Oct 31
Current: $2,177 USD|Low: $832 USD|High: $2,292 USD|Avg: $1,399 USD|-2.6%
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
November 1, 2026
Retailer 11$845 USD
Retailer 7$1,065 USD
Retailer 10$1,097 USD
Retailer 9$1,130 USD
Retailer 8$1,134 USD
Retailer 3$1,176 USD
Retailer 4$1,326 USD
Retailer 14$1,335 USD
Retailer 5$1,546 USD
Retailer 6$1,576 USD
Retailer 12$1,605 USD
Retailer 2$1,757 USD
Retailer 13$1,778 USD
Retailer 1$2,177 USD

26 data points across 14 retailers

16 retailers$845 USD to $2,177 USD

A
Cheapest Retailer
-
$845 USD
HK$6,600 HKD
A
Retailer 2
-
$1,065 USD
€1,014 EUR
View
A
Retailer 3
-
$1,097 USD
View
Final sale: no returns
A
Retailer 4
-
$1,130 USD
View
A
Retailer 5
-
$1,134 USD
£893 GBP
View
A
Retailer 6
-
$1,176 USD
SGD 1,589 SGD
View
A
Retailer 7
-
$1,326 USD
View
B+
Retailer 8
-
$1,335 USD
View
B+
Retailer 9
-
$1,474 USD
A$2,268 AUD
View
Retailer 10
-
$1,546 USD
View
Price last confirmed 15 days ago
Retailer 11
-
$1,576 USD
A$2,425 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$1,605 USD
€1,529 EUR
View
Retailer 13
-
$1,757 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,778 USD
ZAR 28,730 ZAR
View
B
Retailer 15
-
$2,177 USD
£1,714 GBP
View
Most Expensive
NZ Jewellers
9b8f090b-34cd-4058-8cda-e4ee183c254f · Sep 25
$3,066 USD
View
Price last confirmed 36 days ago
15 more retailers have this diamond
Prices start from $845 USDSave up to $1,332 USD

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
$845 USD