Asscher|Natural|GIA

0.40ct G SI1 Asscher Natural Diamond

GD • G/SI1 • GIA 2516235191

Certificate GIA 2516235191

Diamond specifications and retailer prices

From £512 GBP
As of October 31, 2026
Save £159 GBP (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £981 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural asscher diamond

This 0.4ct natural asscher sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2516235191. Listed at 8 retailers as of October 30, 2026, with a 31% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2516235191
Dimensions5.87 × 3.35 × 2.45 mm
L/W Ratio1.75
Top View
5.87 mm3.35 mm0.40 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2516235191
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 73.1%

Caratlytics Score

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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: Oct 31
Current: £981 GBP|Low: £463 GBP|High: £988 GBP|Avg: £618 GBP|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8£479 GBP
Retailer 3£512 GBP
Retailer 2£578 GBP
Retailer 6£593 GBP
Retailer 4£641 GBP
Retailer 7£650 GBP
Retailer 5£670 GBP
MOH London£981 GBP

42 data points across 8 retailers

8 retailers£512 GBP to £670 GBP

B
Cheapest Retailer
-
£512 GBP
B
Retailer 2
-
£531 GBP
$711 USD
View
B
Retailer 3
-
£578 GBP
$775 USD
View
B
Retailer 4
-
£593 GBP
View
B
Retailer 5
-
£641 GBP
€818 EUR
View
Retailer 6
-
£650 GBP
A$1,340 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
£670 GBP
ZAR 14,512 ZAR
View
Most Expensive
MOH London
7F5EE6CE3 · Oct 29
£981 GBP
View
Price under review
7 more retailers have this diamond
Prices start from £512 GBPSave up to £159 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
0.40ct Asscher
£512 GBP