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Asscher|Natural|GIA

1.20ct J VS1 Asscher Natural Diamond

EX • J/VS1 • GIA 5556052363

Certificate GIA 5556052363

Diamond specifications and retailer prices

From £1,233 GBP
As of November 6, 2026
Save £2,164 GBP (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,420 GBP at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.2ct natural asscher diamond

This 1.2ct natural asscher sits in the classic one-carat band, graded J 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 5556052363. Listed at 23 retailers as of November 5, 2026, with a 175% 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

1.20
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556052363
Dimensions5.72 × 5.71 × 3.89 mm
L/W Ratio1.00
Top View
5.72 mm5.71 mm1.20 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556052363
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

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: £3,397 GBP|Low: £1,233 GBP|High: £3,420 GBP|Avg: £1,819 GBP|-0.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 8£1,233 GBP
Retailer 2£1,294 GBP
Retailer 10£1,499 GBP
Retailer 19£1,502 GBP
Retailer 18£1,529 GBP
Retailer 13£1,544 GBP
Retailer 12£1,559 GBP
Retailer 20£1,625 GBP
Retailer 4£1,636 GBP
Retailer 11£1,636 GBP
Retailer 7£1,700 GBP
Retailer 14£1,712 GBP
Retailer 9£1,728 GBP
Retailer 16£1,765 GBP
Retailer 3£1,780 GBP
Retailer 6£1,874 GBP
Retailer 17£1,983 GBP
Retailer 15£2,017 GBP
Retailer 5£2,846 GBP
NZ Jewellers£3,397 GBP

19 data points across 20 retailers

23 retailers£1,233 GBP to £3,397 GBP

A
Cheapest Retailer
-
£1,233 GBP
A
Retailer 2
-
£1,294 GBP
View
A
Retailer 3
-
£1,499 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,502 GBP
View
A
Retailer 5
-
£1,529 GBP
View
A
Retailer 6
-
£1,544 GBP
View
A
Retailer 7
-
£1,559 GBP
View
B+
Retailer 8
-
£1,625 GBP
View
B+
Retailer 9
-
£1,636 GBP
View
Retailer 10
-
£1,636 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£1,655 GBP
View
B+
Retailer 12
-
£1,700 GBP
View
B+
Retailer 13
-
£1,712 GBP
View
B+
Retailer 14
-
£1,728 GBP
View
B+
Retailer 15
-
£1,765 GBP
View
B+
Retailer 16
-
£1,780 GBP
View
B+
Retailer 17
-
£1,874 GBP
View
B+
Retailer 18
-
£1,983 GBP
View
B+
Retailer 19
-
£2,017 GBP
View
Retailer 20
-
£2,058 GBP
View
Price last confirmed 34 days ago
B
Retailer 21
-
£2,846 GBP
View
B
Retailer 22
-
£3,397 GBP
View
Most Expensive
NZ Jewellers
04bc2c8f-8e1b-4635-92cc-ecf63a5a913a · Oct 18
£3,420 GBP
$4,578 USD
View
Price last confirmed 19 days ago
22 more retailers have this diamond
Prices start from £1,233 GBPSave up to £2,164 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
1.20ct Asscher
£1,233 GBP