Asscher|Natural|GIA

1.83ct J SI1 Asscher Natural Diamond

GD • J/SI1 • GIA 6451352537

Certificate GIA 6451352537

Diamond specifications and retailer prices

From $11,337 AUD
$7,945 USD
As of November 1, 2026
Save $7,213 AUD (39%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $21,045 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.83ct natural asscher diamond

This 1.83ct natural asscher sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451352537. Listed at 22 retailers as of October 31, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.83
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle60.3°
OriginNatural
Grading LabGIA
CertificateGIA 6451352537
Dimensions6.62 × 6.52 × 4.42 mm
L/W Ratio1.02
Top View
6.62 mm6.52 mm1.83 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451352537
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilion 60.3°Culet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,905 AUD|Low: $10,522 AUD|High: $19,957 AUD|Avg: $15,172 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$11,337 AUD
Retailer 7$12,627 AUD
Retailer 2$13,808 AUD
Retailer 5$13,874 AUD
Retailer 1$15,905 AUD
Retailer 3$18,550 AUD
Retailer 4$19,825 AUD

43 data points across 7 retailers

22 retailers$11,337 AUD to $18,550 AUD

B
Cheapest Retailer
-
$11,337 AUD
$7,945 USD
B
Retailer 2
-
$11,668 AUD
$8,177 USD
View
B
Retailer 3
-
$11,822 AUD
$8,285 USD
View
B
Retailer 4
-
$12,230 AUD
CA$11,904 CAD
View
B
Retailer 5
-
$12,535 AUD
$8,785 USD
View
B
Retailer 6
-
$12,627 AUD
$8,849 USD
View
C
Retailer 7
-
$12,627 AUD
$8,849 USD
View
Final sale: no returns
B
Retailer 8
-
$12,732 AUD
$8,923 USD
View
C
Retailer 9
-
$13,680 AUD
$9,587 USD
View
B
Retailer 10
-
$13,808 AUD
£7,620 GBP
View
Retailer 11
-
$13,874 AUD
View
Price last confirmed 10 days ago
C
Retailer 12
-
$13,889 AUD
$9,734 USD
View
C
Retailer 13
-
$14,539 AUD
$10,189 USD
View
C
Retailer 14
-
$14,897 AUD
$10,440 USD
View
C
Retailer 15
-
$14,897 AUD
$10,440 USD
View
C
Retailer 16
-
$15,396 AUD
$10,790 USD
View
C
Retailer 17
-
$15,783 AUD
$11,061 USD
View
B
Retailer 18
-
$15,905 AUD
€10,616 EUR
View
Retailer 19
-
$16,621 AUD
$11,648 USD
View
Price last confirmed 10 days ago
C
Retailer 20
-
$18,550 AUD
ZAR 210,020 ZAR
View
Retailer 21
-
$19,825 AUD
£10,940 GBP
View
Price under review
Most Expensive
NZ Jewellers
0196c8cf-805a-46d7-9044-341b3b1d95d5 · Oct 30
$21,045 AUD
$14,749 USD
View
Price under review
21 more retailers have this diamond
Prices start from $11,337 AUDSave up to $7,213 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.

B
1.83ct Asscher
$11,337 AUD