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Asscher|Natural|GIA

0.51ct J IF Asscher Natural Diamond

VG • J/IF • GIA 7416930145

Certificate GIA 7416930145

Diamond specifications and retailer prices

From $1,749 NZD
$986 USD
As of November 2, 2026
Save $2,088 NZD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,110 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7416930145. Listed at 22 retailers as of November 1, 2026, with a 119% 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

0.51
Carat
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 7416930145
Dimensions4.39 × 4.30 × 2.94 mm
L/W Ratio1.02
Top View
4.39 mm4.30 mm0.51 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7416930145
Side View
Table 62.0%CrownGirdle: STK-VTKPavilion 40.9°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,110 NZD|Low: $1,730 NZD|High: $5,110 NZD|Avg: $2,651 NZD
NZ Jewellers
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 9$1,730 NZD
Retailer 11$1,749 NZD
Retailer 3$1,899 NZD
Retailer 4$1,899 NZD
Retailer 13$1,971 NZD
Retailer 10$2,147 NZD
Retailer 5$2,189 NZD
Retailer 2$2,390 NZD
Retailer 12$2,739 NZD
Retailer 7$2,931 NZD
Retailer 8$3,234 NZD
Retailer 6$3,837 NZD
NZ Jewellers$5,110 NZD

45 data points across 13 retailers

22 retailers$1,749 NZD to $3,837 NZD

Retailer 1
-
$1,730 NZD
$975 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$1,749 NZD
$986 USD
View
Final sale: no returns
B
Retailer 3
-
$1,819 NZD
$1,025 USD
View
B
Retailer 4
-
$1,851 NZD
$1,043 USD
View
B
Retailer 5
-
$1,899 NZD
$1,070 USD
View
B
Retailer 6
-
$1,899 NZD
$1,070 USD
View
B
Retailer 7
-
$1,971 NZD
$1,111 USD
View
B
Retailer 8
-
$2,126 NZD
$1,198 USD
View
B
Retailer 9
-
$2,147 NZD
$1,210 USD
View
Retailer 10
-
$2,189 NZD
$1,234 USD
View
Price last confirmed 56 days ago
B
Retailer 11
-
$2,189 NZD
$1,234 USD
View
B
Retailer 12
-
$2,289 NZD
$1,290 USD
View
B
Retailer 13
-
$2,289 NZD
$1,290 USD
View
B
Retailer 14
-
$2,365 NZD
$1,333 USD
View
B
Retailer 15
-
$2,378 NZD
$1,340 USD
View
B
Retailer 16
-
$2,390 NZD
£1,060 GBP
View
Retailer 17
-
$2,739 NZD
A$2,375 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$2,931 NZD
€1,573 EUR
View
B
Retailer 19
-
$3,234 NZD
ZAR 29,443 ZAR
View
B
Retailer 20
-
$3,407 NZD
CA$2,667 CAD
View
B
Retailer 21
-
$3,837 NZD
£1,703 GBP
View
Most Expensive
NZ Jewellers
a2722b35-444d-484a-97e4-cb8134c2ff83 · Oct 30
$5,110 NZD
$2,880 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,749 NZDSave up to $2,088 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+
0.51ct Asscher
$1,749 NZD