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Asscher|Natural|GIA

0.70ct J SI1 Asscher Natural Diamond

ID • J/SI1 • GIA 5366973123

Certificate GIA 5366973123

Diamond specifications and retailer prices

From £688 GBP
As of November 6, 2026
Save £704 GBP (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,708 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.7ct natural asscher diamond

This 0.7ct natural asscher sits in the half to three-quarter 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 5366973123. Listed at 18 retailers as of November 5, 2026, with a 102% 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

0.70
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5366973123
Dimensions4.89 × 4.81 × 3.25 mm
L/W Ratio1.02
Top View
4.89 mm4.81 mm0.70 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5366973123
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.6%

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 6
Current: £1,708 GBP|Low: £688 GBP|High: £2,274 GBP|Avg: £1,111 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 8£688 GBP
Retailer 9£855 GBP
Retailer 10£859 GBP
Retailer 4£860 GBP
Retailer 5£894 GBP
Retailer 16£932 GBP
Retailer 17£932 GBP
Retailer 11£962 GBP
Retailer 6£964 GBP
Retailer 15£968 GBP
Retailer 7£1,020 GBP
Retailer 13£1,053 GBP
Retailer 3£1,076 GBP
Retailer 2£1,168 GBP
Retailer 12£1,295 GBP
Retailer 14£1,392 GBP
MOH London£1,708 GBP
Retailer 18£2,274 GBP

31 data points across 18 retailers

18 retailers£688 GBP to £1,392 GBP

B+
Cheapest Retailer
-
£688 GBP
B
Retailer 2
-
£859 GBP
View
B
Retailer 3
-
£860 GBP
View
Final sale: no returns
B
Retailer 4
-
£894 GBP
View
Retailer 5
-
£932 GBP
View
Price last confirmed 8 days ago
B
Retailer 6
-
£932 GBP
View
B
Retailer 7
-
£962 GBP
View
B
Retailer 8
-
£964 GBP
View
B
Retailer 9
-
£968 GBP
View
B
Retailer 10
-
£1,020 GBP
View
B
Retailer 11
-
£1,033 GBP
View
B
Retailer 12
-
£1,053 GBP
View
B
Retailer 13
-
£1,076 GBP
View
B
Retailer 14
-
£1,168 GBP
View
B
Retailer 15
-
£1,295 GBP
View
B
Retailer 16
-
£1,392 GBP
View
Most Expensive
MOH London
C1CD3E8C2 · Nov 2
£1,708 GBP
View
Price under review
16 more retailers have this diamond
Prices start from £688 GBPSave up to £704 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+
0.70ct Asscher
£688 GBP