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Asscher|Natural|GIA

1.03ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 6522386652

Certificate GIA 6522386652

Diamond specifications and retailer prices

From £3,519 GBP
As of November 6, 2026
Save £374 GBP (10%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,893 GBP at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 1.03ct natural asscher diamond

This 1.03ct 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 6522386652. Listed at 3 retailers as of November 4, 2026, with a relatively tight 11% 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

1.03
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522386652
Dimensions6.93 × 5.12 × 3.42 mm
L/W Ratio1.35
Top View
6.93 mm5.12 mm1.03 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522386652
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £3,519 GBP|Low: £2,532 GBP|High: £3,893 GBP|Avg: £3,016 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Riddles Jewelry
November 6, 2026
Retailer 4£2,532 GBP
Retailer 2£2,638 GBP
Retailer 3£2,658 GBP
Retailer 5£2,994 GBP
Retailer 1£3,519 GBP
Riddles Jewelry£3,893 GBP

10 data points across 6 retailers

3 retailers£3,519 GBP to £3,893 GBP

Retailer 1
-
£2,638 GBP
Price last confirmed 30 days ago
B
Retailer 2
-
£3,519 GBP
View
Most Expensive
B
Riddles Jewelry
1994254317 · Nov 4
£3,893 GBP
$5,240 USD
View
2 more retailers have this diamond
Prices start from £3,519 GBPSave up to £374 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
1.03ct Asscher
£3,519 GBP