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Asscher|Natural|GIA

0.51ct G VS1 Asscher Natural Diamond

EX • G/VS1

Diamond specifications and retailer prices

From $1,114 NZD
As of November 5, 2026
Save $283 NZD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,851 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 6 retailers as of November 4, 2026, with a 25% 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
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions4.38 × 4.29 × 2.93 mm
L/W Ratio1.02
Top View
4.38 mm4.29 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

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 5
Current: $3,851 NZD|Low: $1,114 NZD|High: $3,851 NZD|Avg: $1,783 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$1,114 NZD
Retailer 2$1,130 NZD
Retailer 8$1,197 NZD
Retailer 4$1,199 NZD
Retailer 5$1,284 NZD
Retailer 6$1,396 NZD
Retailer 7$1,411 NZD
Retailer 9$3,086 NZD
NZ Jewellers$3,851 NZD

7 data points across 9 retailers

6 retailers$1,114 NZD to $1,396 NZD

B+
Cheapest Retailer
-
$1,114 NZD
B+
Retailer 2
-
$1,130 NZD
View
Retailer 3
-
$1,199 NZD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$1,199 NZD
View
B
Retailer 5
-
$1,396 NZD
View
Most Expensive
NZ Jewellers
f8757246-8c9f-42d0-9d4a-3878ab17163a · Nov 5
$3,851 NZD
$2,165 USD
View
Price under review
5 more retailers have this diamond
Prices start from $1,114 NZDSave up to $283 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
$1,114 NZD