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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 $1,479 NZD
HK$6,500 HKD
As of November 1, 2026
Save $2,390 NZD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,449 NZD 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: $2,016 NZD|Low: $1,479 NZD|High: $4,074 NZD|Avg: $2,444 NZD|-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$1,479 NZD
Retailer 10$1,892 NZD
Retailer 12$1,950 NZD
Retailer 11$2,008 NZD
Retailer 1$2,016 NZD
Retailer 7$2,043 NZD
Retailer 8$2,314 NZD
Retailer 3$2,373 NZD
Retailer 5$2,747 NZD
Retailer 13$2,853 NZD
Retailer 4$3,123 NZD
Retailer 2$3,161 NZD
Retailer 9$3,869 NZD

27 data points across 13 retailers

16 retailers$1,479 NZD to $3,869 NZD

A
Cheapest Retailer
-
$1,479 NZD
HK$6,500 HKD
A
Retailer 2
-
$1,892 NZD
€1,014 EUR
View
B+
Retailer 3
-
$1,950 NZD
$1,097 USD
View
Final sale: no returns
A
Retailer 4
-
$2,008 NZD
$1,130 USD
View
A
Retailer 5
-
$2,016 NZD
£893 GBP
View
A
Retailer 6
-
$2,043 NZD
SGD 1,553 SGD
View
A
Retailer 7
-
$2,314 NZD
$1,302 USD
View
B+
Retailer 8
-
$2,373 NZD
$1,335 USD
View
B+
Retailer 9
-
$2,620 NZD
A$2,268 AUD
View
Retailer 10
-
$2,747 NZD
$1,546 USD
View
Price last confirmed 16 days ago
Retailer 11
-
$2,802 NZD
A$2,425 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$2,853 NZD
€1,529 EUR
View
Retailer 13
-
$3,123 NZD
$1,757 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$3,161 NZD
ZAR 28,730 ZAR
View
B
Retailer 15
-
$3,869 NZD
£1,714 GBP
View
Most Expensive
NZ Jewellers
9b8f090b-34cd-4058-8cda-e4ee183c254f · Sep 25
$5,449 NZD
$3,066 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from $1,479 NZDSave up to $2,390 NZD

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
$1,479 NZD