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Asscher|Natural|GIA

1.30ct G VS1 Asscher Natural Diamond

ID • G/VS1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From £4,133 GBP
As of November 4, 2026
Save £786 GBP (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,919 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.3ct natural asscher diamond

This 1.3ct natural asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from £4,133 to £4,919, a £786 spread on the same certified stone. Blue Nile lists it at £4,919. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions6.05 × 6.03 × 4.03 mm
L/W Ratio1.00
Top View
6.05 mm6.03 mm1.30 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £4,133 GBP|Low: £4,078 GBP|High: £4,436 GBP|Avg: £4,303 GBP|+1.3%
Retailer 1
Retailer 2
September 23, 2026
Retailer 1£4,133 GBP
Retailer 2£4,436 GBP

3 data points across 2 retailers

3 retailers£4,133 GBP to £4,919 GBP

B+
Cheapest Retailer
-
£4,133 GBP
B+
Retailer 2
-
£4,436 GBP
View
Most Expensive
B
Blue Nile
23145103 · Nov 5
£4,919 GBP
View
2 more retailers have this diamond
Prices start from £4,133 GBPSave up to £786 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+
1.30ct Asscher
£4,133 GBP