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Asscher|Natural|GIA

1.00ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 1379888016

Certificate GIA 1379888016

Diamond specifications and retailer prices

From £2,074 GBP
As of November 5, 2026
Save £786 GBP (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,860 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1379888016. Listed at 9 retailers as of November 5, 2026, with prices from £2,074 to £2,860, a £786 spread on the same certified stone. Yorxs lists it at £2,860. 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

1.00
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1379888016
Dimensions5.40 × 5.39 × 4.05 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.40 mm5.39 mm1.00 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1379888016
Side View
Table 62.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 75.2%

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: £2,221 GBP|Low: £2,074 GBP|High: £3,306 GBP|Avg: £2,465 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 6, 2026
Retailer 2£2,074 GBP
Retailer 11£2,123 GBP
Retailer 1£2,221 GBP
Retailer 8£2,230 GBP
Retailer 5£2,240 GBP
Retailer 7£2,330 GBP
Retailer 9£2,411 GBP
Retailer 4£2,476 GBP
Retailer 10£2,563 GBP
Retailer 3£2,719 GBP
Yorxs£2,860 GBP
Retailer 6£3,306 GBP

21 data points across 12 retailers

9 retailers£2,074 GBP to £2,860 GBP

B+
Cheapest Retailer
-
£2,074 GBP
B+
Retailer 2
-
£2,123 GBP
View
B+
Retailer 3
-
£2,221 GBP
View
B+
Retailer 4
-
£2,230 GBP
View
B+
Retailer 5
-
£2,240 GBP
View
B
Retailer 6
-
£2,411 GBP
View
B
Retailer 7
-
£2,476 GBP
View
B
Retailer 8
-
£2,563 GBP
View
Most Expensive
B
Yorxs
518485386 · Nov 6
£2,860 GBP
€3,666 EUR
View
8 more retailers have this diamond
Prices start from £2,074 GBPSave up to £786 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+
1.00ct Asscher
£2,074 GBP