Asscher|Natural|GIA

1.23ct D VVS1 Asscher Natural Diamond

VG • D/VVS1 • GIA 1142860599

Certificate GIA 1142860599

Diamond specifications and retailer prices

From £7,740 GBP
As of November 4, 2026
Save £1,866 GBP (19%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £13,628 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct natural asscher diamond

This 1.23ct natural asscher sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1142860599. Listed at 12 retailers as of November 4, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.23
Carat
D
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1142860599
Dimensions5.77 × 5.76 × 3.97 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.77 mm5.76 mm1.23 ctD / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1142860599
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £13,628 GBP|Low: £7,660 GBP|High: £13,793 GBP|Avg: £9,784 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 12£7,740 GBP
Retailer 8£7,905 GBP
Retailer 11£8,269 GBP
Retailer 3£8,517 GBP
Retailer 9£8,611 GBP
Retailer 2£9,440 GBP
Retailer 10£9,585 GBP
Retailer 7£9,606 GBP
Retailer 4£10,650 GBP
Retailer 5£10,992 GBP
Retailer 6£11,577 GBP
MOH London£13,628 GBP

37 data points across 12 retailers

12 retailers£7,740 GBP to £9,606 GBP

B
Cheapest Retailer
-
£7,740 GBP
B
Retailer 2
-
£7,905 GBP
View
B
Retailer 3
-
£8,269 GBP
View
B
Retailer 4
-
£8,517 GBP
View
B
Retailer 5
-
£8,611 GBP
View
Final sale: no returns
B
Retailer 6
-
£9,440 GBP
View
Retailer 7
-
£9,585 GBP
View
Price last confirmed 32 days ago
B
Retailer 8
-
£9,606 GBP
View
Retailer 9
-
£10,650 GBP
View
Price under review
Retailer 10
-
£10,992 GBP
View
Price under review
Retailer 11
-
£11,577 GBP
View
Price under review
Most Expensive
MOH London
3E97E1FD5 · Nov 2
£13,628 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £7,740 GBPSave up to £1,866 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
1.23ct Asscher
£7,740 GBP