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Asscher|Natural|GIA

0.90ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 6425678186

Certificate GIA 6425678186

Diamond specifications and retailer prices

From £1,468 GBP
$1,967 USD
As of November 1, 2026
Save £642 GBP (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,110 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.9ct natural asscher diamond

This 0.9ct natural asscher sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6425678186. Listed at 8 retailers as of November 1, 2026, with prices from £1,468 to £2,110, a £642 spread on the same certified stone. Yorxs lists it at £2,110. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6425678186
Dimensions6.02 × 5.21 × 3.53 mm
L/W Ratio1.16
Top View
6.02 mm5.21 mm0.90 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6425678186
Side View
Table 72.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.7%

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 1
Current: £1,524 GBP|Low: £1,468 GBP|High: £2,110 GBP|Avg: £1,802 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
November 2, 2026
Retailer 9£1,468 GBP
Retailer 1£1,524 GBP
Retailer 4£1,573 GBP
Retailer 8£1,638 GBP
Retailer 7£1,670 GBP
Retailer 5£1,782 GBP
Retailer 10£1,964 GBP
Retailer 3£1,983 GBP
Retailer 2£2,023 GBP
Retailer 6£2,063 GBP
Yorxs£2,110 GBP

15 data points across 11 retailers

8 retailers£1,468 GBP to £2,110 GBP

B+
Cheapest Retailer
-
£1,468 GBP
$1,967 USD
B+
Retailer 2
-
£1,524 GBP
SGD 2,759 SGD
View
B
Retailer 3
-
£1,573 GBP
$2,107 USD
View
B
Retailer 4
-
£1,638 GBP
$2,195 USD
View
B
Retailer 5
-
£1,782 GBP
CA$3,317 CAD
View
B
Retailer 6
-
£1,983 GBP
A$4,088 AUD
View
B
Retailer 7
-
£2,063 GBP
$2,764 USD
View
Most Expensive
B
Yorxs
221586568 · Nov 2
£2,110 GBP
€2,692 EUR
View
7 more retailers have this diamond
Prices start from £1,468 GBPSave up to £642 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+
0.90ct Asscher
£1,468 GBP