Asscher|Natural|GIA

0.51ct F VS1 Asscher Natural Diamond

GD • F/VS1 • GIA 6542721878

Certificate GIA 6542721878

Diamond specifications and retailer prices

From £438 GBP
As of November 4, 2026
Save £773 GBP (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,648 GBP at NZ Jewellers · As of October 21, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542721878. Listed at 23 retailers as of November 4, 2026, with a 176% 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
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542721878
Dimensions4.36 × 4.28 × 2.93 mm
L/W Ratio1.02
Top View
4.36 mm4.28 mm0.51 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542721878
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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 4
Current: £1,648 GBP|Low: £438 GBP|High: £1,648 GBP|Avg: £795 GBP
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 6£438 GBP
Retailer 3£476 GBP
Retailer 13£513 GBP
Retailer 14£531 GBP
Retailer 4£549 GBP
Retailer 8£606 GBP
Retailer 5£613 GBP
Retailer 2£643 GBP
Retailer 12£658 GBP
Retailer 11£744 GBP
Retailer 7£790 GBP
Retailer 9£811 GBP
Retailer 10£1,212 GBP
Retailer 15£1,420 GBP
NZ Jewellers£1,648 GBP

37 data points across 15 retailers

23 retailers£438 GBP to £1,212 GBP

A
Cheapest Retailer
-
£438 GBP
Final sale: no returns
Retailer 2
-
£476 GBP
View
Price last confirmed 15 days ago
Retailer 3
-
£513 GBP
View
Price last confirmed 8 days ago
Retailer 4
-
£513 GBP
View
Price last confirmed 38 days ago
B+
Retailer 5
-
£531 GBP
View
B+
Retailer 6
-
£536 GBP
View
B
Retailer 7
-
£549 GBP
View
Retailer 8
-
£549 GBP
View
Price last confirmed 16 days ago
B+
Retailer 9
-
£557 GBP
View
B
Retailer 10
-
£580 GBP
View
B
Retailer 11
-
£580 GBP
View
B
Retailer 12
-
£602 GBP
View
B
Retailer 13
-
£606 GBP
View
B
Retailer 14
-
£613 GBP
View
B
Retailer 15
-
£643 GBP
View
B
Retailer 16
-
£658 GBP
View
B
Retailer 17
-
£744 GBP
View
Retailer 18
-
£790 GBP
View
Price last confirmed 33 days ago
B
Retailer 19
-
£811 GBP
View
B
Retailer 20
-
£1,053 GBP
View
B
Retailer 21
-
£1,212 GBP
View
Retailer 22
-
£1,420 GBP
View
Price under review
Most Expensive
NZ Jewellers
9c13d9dd-1615-44c6-99b4-1120795de700 · Oct 21
£1,648 GBP
$2,218 USD
View
Price under review
22 more retailers have this diamond
Prices start from £438 GBPSave up to £773 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
£438 GBP