Asscher|Natural|GIA

0.51ct G VS1 Asscher Natural Diamond

EX • G/VS1

Diamond specifications and retailer prices

From £414 GBP
As of November 5, 2026
Save £126 GBP (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,432 GBP 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: £1,432 GBP|Low: £414 GBP|High: £1,432 GBP|Avg: £722 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 2£414 GBP
Retailer 3£446 GBP
Retailer 6£446 GBP
Retailer 4£478 GBP
Retailer 5£539 GBP
Retailer 7£1,270 GBP
NZ Jewellers£1,432 GBP

6 data points across 7 retailers

5 retailers£414 GBP to £539 GBP

A
Cheapest Retailer
-
£414 GBP
Retailer 2
-
£446 GBP
View
Price last confirmed 21 days ago
A
Retailer 3
-
£446 GBP
View
B+
Retailer 4
-
£539 GBP
View
Most Expensive
NZ Jewellers
58f3eddf-5645-43ff-b1e9-8143301e2dab · Nov 5
£1,432 GBP
$1,928 USD
View
Price under review
4 more retailers have this diamond
Prices start from £414 GBPSave up to £126 GBP

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
£414 GBP