Asscher|Natural|GIA

1.83ct J SI1 Asscher Natural Diamond

GD • J/SI1 • GIA 6451352537

Certificate GIA 6451352537

Diamond specifications and retailer prices

From $14,097 NZD
$7,945 USD
As of November 1, 2026
Save $8,970 NZD (39%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $26,169 NZD 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

How it works →
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: $19,778 NZD|Low: $13,084 NZD|High: $24,816 NZD|Avg: $18,859 NZD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$14,097 NZD
Retailer 7$15,701 NZD
Retailer 2$17,170 NZD
Retailer 5$17,252 NZD
Retailer 1$19,778 NZD
Retailer 3$23,066 NZD
Retailer 4$24,652 NZD

44 data points across 7 retailers

22 retailers$14,097 NZD to $23,066 NZD

B
Cheapest Retailer
-
$14,097 NZD
$7,945 USD
B
Retailer 2
-
$14,508 NZD
$8,177 USD
View
B
Retailer 3
-
$14,700 NZD
$8,285 USD
View
B
Retailer 4
-
$15,208 NZD
CA$11,904 CAD
View
B
Retailer 5
-
$15,587 NZD
$8,785 USD
View
B
Retailer 6
-
$15,701 NZD
$8,849 USD
View
C
Retailer 7
-
$15,701 NZD
$8,849 USD
View
Final sale: no returns
B
Retailer 8
-
$15,832 NZD
$8,923 USD
View
C
Retailer 9
-
$17,010 NZD
$9,587 USD
View
B
Retailer 10
-
$17,170 NZD
£7,620 GBP
View
Retailer 11
-
$17,252 NZD
A$14,959 AUD
View
Price last confirmed 9 days ago
C
Retailer 12
-
$17,271 NZD
$9,734 USD
View
C
Retailer 13
-
$18,078 NZD
$10,189 USD
View
C
Retailer 14
-
$18,524 NZD
$10,440 USD
View
C
Retailer 15
-
$18,524 NZD
$10,440 USD
View
C
Retailer 16
-
$19,145 NZD
$10,790 USD
View
C
Retailer 17
-
$19,626 NZD
$11,061 USD
View
B
Retailer 18
-
$19,778 NZD
€10,616 EUR
View
Retailer 19
-
$20,667 NZD
$11,648 USD
View
Price last confirmed 10 days ago
C
Retailer 20
-
$23,066 NZD
ZAR 210,020 ZAR
View
Retailer 21
-
$24,652 NZD
£10,940 GBP
View
Price under review
Most Expensive
NZ Jewellers
0196c8cf-805a-46d7-9044-341b3b1d95d5 · Oct 30
$26,169 NZD
$14,749 USD
View
Price under review
21 more retailers have this diamond
Prices start from $14,097 NZDSave up to $8,970 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.

B
1.83ct Asscher
$14,097 NZD