CaratHunter
Plans
Asscher|Natural|GIA

1.21ct J VS1 Asscher Natural Diamond

VG • J/VS1 • GIA 6555934052

Certificate GIA 6555934052

Diamond specifications and retailer prices

From £1,080 GBP
As of November 6, 2026
Save £2,485 GBP (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,565 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural asscher diamond

This 1.21ct natural asscher sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555934052. Listed at 10 retailers as of November 5, 2026, with prices from £1,080 to £3,565, a £2,485 spread on the same certified stone. NZ Jewellers lists it at £3,565. 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

1.21
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555934052
Dimensions5.73 × 5.67 × 3.88 mm
L/W Ratio1.01
Girdle conditionPolished
Key to symbols
Feather, Cloud
Top View
5.73 mm5.67 mm1.21 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555934052
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £3,565 GBP|Low: £1,071 GBP|High: £3,565 GBP|Avg: £1,796 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5£1,080 GBP
Retailer 11£1,451 GBP
Retailer 10£1,461 GBP
Retailer 3£1,466 GBP
Retailer 7£1,468 GBP
Retailer 2£1,507 GBP
Retailer 9£1,529 GBP
Retailer 6£1,691 GBP
Retailer 8£1,907 GBP
Retailer 4£2,554 GBP
NZ Jewellers£3,565 GBP

34 data points across 11 retailers

10 retailers£1,080 GBP to £3,565 GBP

A
Cheapest Retailer
-
£1,080 GBP
A
Retailer 2
-
£1,451 GBP
View
A
Retailer 3
-
£1,461 GBP
View
A
Retailer 4
-
£1,466 GBP
View
A
Retailer 5
-
£1,468 GBP
View
B+
Retailer 6
-
£1,507 GBP
View
B+
Retailer 7
-
£1,529 GBP
View
Retailer 8
-
£1,907 GBP
View
Price last confirmed 32 days ago
B
Retailer 9
-
£2,554 GBP
View
Most Expensive
B
NZ Jewellers
6142f433-f25d-4fd9-974f-f2909bab95d7 · Nov 5
£3,565 GBP
$4,772 USD
View
9 more retailers have this diamond
Prices start from £1,080 GBPSave up to £2,485 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
1.21ct Asscher
£1,080 GBP