CaratHunter
Plans
Asscher|Natural|GIA

1.21ct H VS1 Asscher Natural Diamond

ID • H/VS1 • GIA 1518092812

Certificate GIA 1518092812

Diamond specifications and retailer prices

From £2,745 GBP
As of November 5, 2026
Save £1,241 GBP (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,985 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.21ct natural asscher diamond

This 1.21ct natural asscher sits in the classic one-carat band, graded H 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 1518092812. Listed at 5 retailers as of November 5, 2026, with prices from £2,745 to £3,985, a £1,241 spread on the same certified stone. 77 Diamonds lists it at £3,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle50.43°
Pavilion angle61.23°
OriginNatural
Grading LabGIA
CertificateGIA 1518092812
Dimensions7.05 × 5.38 × 3.63 mm
L/W Ratio1.31
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.05 mm5.38 mm1.21 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1518092812
Side View
Table 66.0%Crown 50.43°Girdle: ThickPavilion 61.23°Culet: NoneDepth 67.4%

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: £3,985 GBP|Low: £2,744 GBP|High: £4,039 GBP|Avg: £3,124 GBP|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5£2,745 GBP
Retailer 2£2,782 GBP
Retailer 4£2,916 GBP
Retailer 3£3,057 GBP
Retailer 6£3,235 GBP
77 Diamonds£3,985 GBP

39 data points across 6 retailers

5 retailers£2,745 GBP to £3,985 GBP

B+
Cheapest Retailer
-
£2,745 GBP
B+
Retailer 2
-
£2,782 GBP
View
B+
Retailer 3
-
£2,916 GBP
View
B
Retailer 4
-
£3,057 GBP
View
Most Expensive
B
77 Diamonds
RADZHZNAN7PW · Nov 6
£3,985 GBP
View
4 more retailers have this diamond
Prices start from £2,745 GBPSave up to £1,241 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.

B+
1.21ct Asscher
£2,745 GBP