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Asscher|Natural|GIA

0.51ct G VS1 Asscher Natural Diamond

EX • G/VS1

Diamond specifications and retailer prices

From $991 NZD
As of November 5, 2026
Save $301 NZD (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,430 NZD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 5 retailers as of November 4, 2026, with a 30% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
Dimensions4.42 × 4.34 × 2.91 mm
L/W Ratio1.02
Top View
4.42 mm4.34 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,430 NZD|Low: $991 NZD|High: $3,430 NZD|Avg: $1,729 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 2$991 NZD
Retailer 3$1,067 NZD
Retailer 6$1,067 NZD
Retailer 4$1,144 NZD
Retailer 5$1,291 NZD
Retailer 7$3,040 NZD
NZ Jewellers$3,430 NZD

6 data points across 7 retailers

5 retailers$991 NZD to $1,291 NZD

A
Cheapest Retailer
-
$991 NZD
Retailer 2
-
$1,067 NZD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$1,067 NZD
View
B+
Retailer 4
-
$1,291 NZD
View
Most Expensive
NZ Jewellers
58f3eddf-5645-43ff-b1e9-8143301e2dab · Nov 5
$3,430 NZD
$1,928 USD
View
Price under review
4 more retailers have this diamond
Prices start from $991 NZDSave up to $301 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
0.51ct Asscher
$991 NZD