CaratHunter
Plans
Asscher|Natural|GIA

0.90ct J SI1 Asscher Natural Diamond

VG • J/SI1 • GIA 1413716886

Certificate GIA 1413716886

Diamond specifications and retailer prices

From £1,437 GBP
$1,925 USD
As of November 1, 2026
Save £581 GBP (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,017 GBP at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 0.9ct natural asscher diamond

This 0.9ct natural asscher sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1413716886. Listed at 7 retailers as of October 31, 2026, with prices from £1,437 to £2,017, a £581 spread on the same certified stone. The Diamond Guys lists it at £2,017. 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

0.90
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1413716886
Dimensions5.25 × 5.22 × 3.61 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.25 mm5.22 mm0.90 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1413716886
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.1%

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 1
Current: £1,396 GBP|Low: £1,396 GBP|High: £2,017 GBP|Avg: £1,744 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 19, 2026
Retailer 1£1,396 GBP
Retailer 6£1,437 GBP
Retailer 5£1,743 GBP
Retailer 3£1,851 GBP
Retailer 4£1,851 GBP
Retailer 2£1,911 GBP
The Diamond Guys£2,017 GBP

2 data points across 7 retailers

7 retailers£1,437 GBP to £2,017 GBP

Retailer 1
-
£1,396 GBP
$1,870 USD
Price last confirmed 11 days ago
B
Retailer 2
-
£1,437 GBP
$1,925 USD
View
B
Retailer 3
-
£1,743 GBP
CA$3,244 CAD
View
B
Retailer 4
-
£1,851 GBP
$2,480 USD
View
B
Retailer 5
-
£1,851 GBP
$2,480 USD
View
C
Retailer 6
-
£1,911 GBP
$2,560 USD
View
Most Expensive
C
The Diamond Guys
1947483199 · Oct 31
£2,017 GBP
$2,703 USD
View
6 more retailers have this diamond
Prices start from £1,437 GBPSave up to £581 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
£1,437 GBP