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Asscher|Natural|GIA

1.02ct J SI1 Asscher Natural Diamond

VG • J/SI1 • GIA 2377893552

Certificate GIA 2377893552

Diamond specifications and retailer prices

From £1,497 GBP
As of November 5, 2026
Save £661 GBP (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,158 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.02ct natural asscher diamond

This 1.02ct natural asscher sits in the classic 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 2377893552. Listed at 12 retailers as of November 5, 2026, with prices from £1,497 to £2,158, a £661 spread on the same certified stone. Yorxs lists it at £2,158. 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

1.02
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2377893552
Dimensions5.75 × 5.24 × 3.71 mm
L/W Ratio1.10
Top View
5.75 mm5.24 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2377893552
Side View
Table 68.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 70.8%

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: £1,571 GBP|Low: £1,433 GBP|High: £2,659 GBP|Avg: £1,799 GBP|+0.1%
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
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Retailer 16
Yorxs
November 6, 2026
Retailer 10£1,433 GBP
Retailer 5£1,497 GBP
Retailer 3£1,503 GBP
Retailer 1£1,571 GBP
Retailer 11£1,612 GBP
Retailer 6£1,651 GBP
Retailer 7£1,701 GBP
Retailer 9£1,805 GBP
Retailer 12£1,813 GBP
Retailer 14£1,813 GBP
Retailer 13£1,827 GBP
Retailer 15£1,835 GBP
Retailer 16£1,835 GBP
Retailer 4£1,895 GBP
Retailer 8£1,957 GBP
Yorxs£2,158 GBP
Retailer 2£2,659 GBP

19 data points across 17 retailers

12 retailers£1,497 GBP to £2,158 GBP

B
Cheapest Retailer
-
£1,497 GBP
B
Retailer 2
-
£1,503 GBP
View
B
Retailer 3
-
£1,571 GBP
View
B
Retailer 4
-
£1,612 GBP
View
B
Retailer 5
-
£1,651 GBP
View
B
Retailer 6
-
£1,805 GBP
View
B
Retailer 7
-
£1,813 GBP
View
B
Retailer 8
-
£1,827 GBP
View
B
Retailer 9
-
£1,835 GBP
View
B
Retailer 10
-
£1,835 GBP
View
B
Retailer 11
-
£1,895 GBP
View
Most Expensive
B
Yorxs
558650789 · Nov 6
£2,158 GBP
€2,766 EUR
View
11 more retailers have this diamond
Prices start from £1,497 GBPSave up to £661 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
1.02ct Asscher
£1,497 GBP