Asscher|Natural|GIA

1.15ct J SI1 Asscher Natural Diamond

EX • J/SI1 • GIA 2191967310

Certificate GIA 2191967310

Diamond specifications and retailer prices

From £2,189 GBP
As of November 5, 2026
Save £1,146 GBP (34%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,761 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.15ct natural asscher diamond

This 1.15ct natural asscher sits in the classic one-carat band, graded J 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 2191967310. Listed at 20 retailers as of November 5, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.15
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2191967310
Dimensions6.08 × 5.79 × 3.72 mm
L/W Ratio1.05
Culet sizeNone
Top View
6.08 mm5.79 mm1.15 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2191967310
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.3%

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 5
Current: £4,761 GBP|Low: £2,197 GBP|High: £4,761 GBP|Avg: £3,130 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8£2,197 GBP
Retailer 3£2,476 GBP
Retailer 11£2,476 GBP
Retailer 9£2,571 GBP
Retailer 4£2,811 GBP
Retailer 10£2,828 GBP
Retailer 7£2,927 GBP
Retailer 2£3,181 GBP
Retailer 5£3,335 GBP
Retailer 6£4,558 GBP
NZ Jewellers£4,761 GBP

46 data points across 11 retailers

20 retailers£2,189 GBP to £3,335 GBP

B
Cheapest Retailer
-
£2,189 GBP
B
Retailer 2
-
£2,197 GBP
View
B
Retailer 3
-
£2,394 GBP
View
Retailer 4
-
£2,476 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
£2,476 GBP
View
B
Retailer 6
-
£2,531 GBP
View
B
Retailer 7
-
£2,571 GBP
View
B
Retailer 8
-
£2,691 GBP
View
B
Retailer 9
-
£2,809 GBP
View
B
Retailer 10
-
£2,809 GBP
View
B
Retailer 11
-
£2,811 GBP
View
B
Retailer 12
-
£2,828 GBP
View
B
Retailer 13
-
£2,857 GBP
View
B
Retailer 14
-
£2,899 GBP
View
Retailer 15
-
£2,927 GBP
View
Price last confirmed 29 days ago
Retailer 16
-
£3,095 GBP
View
Price last confirmed 14 days ago
B
Retailer 17
-
£3,181 GBP
View
B
Retailer 18
-
£3,335 GBP
View
Retailer 19
-
£4,558 GBP
View
Price under review
Most Expensive
NZ Jewellers
228ec441-115d-4d1a-92fe-d11d80dab14c · Nov 5
£4,761 GBP
$6,373 USD
View
Price under review
19 more retailers have this diamond
Prices start from £2,189 GBPSave up to £1,146 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
1.15ct Asscher
£2,189 GBP