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Asscher|Natural|GIA

1.21ct D VS1 Asscher Natural Diamond

VG • D/VS1 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From £5,314 GBP
As of November 4, 2026
Save £3,060 GBP (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £8,374 GBP at GS Diamonds · As of November 5, 2026
View at GS Diamonds

About this 1.21ct natural asscher diamond

This 1.21ct natural asscher sits in the classic one-carat band, graded D colour (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. Listed at 4 retailers as of November 4, 2026, with prices from £5,314 to £8,374, a £3,060 spread on the same certified stone. GS Diamonds lists it at £8,374. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions5.74 × 5.57 × 3.96 mm
L/W Ratio1.03
Top View
5.74 mm5.57 mm1.21 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £8,374 GBP|Low: £5,246 GBP|High: £12,009 GBP|Avg: £7,419 GBP|-2.5%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4£5,314 GBP
Retailer 8£5,781 GBP
Retailer 5£6,505 GBP
Retailer 2£6,604 GBP
Retailer 3£6,702 GBP
Retailer 7£7,506 GBP
GS Diamonds£8,374 GBP
Retailer 6£12,009 GBP

44 data points across 8 retailers

4 retailers£5,314 GBP to £8,374 GBP

B
Cheapest Retailer
-
£5,314 GBP
B
Retailer 2
-
£5,781 GBP
View
B
Retailer 3
-
£6,702 GBP
View
Most Expensive
B
GS Diamonds
S2A9-17227123 · Nov 5
£8,374 GBP
A$17,339 AUD
View
3 more retailers have this diamond
Prices start from £5,314 GBPSave up to £3,060 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
£5,314 GBP