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Asscher|Natural|GIA

0.40ct G SI1 Asscher Natural Diamond

VG • G/SI1 • GIA 5556472108

Certificate GIA 5556472108

Diamond specifications and retailer prices

From £276 GBP
$370 USD
As of October 28, 2026
Save £490 GBP (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £766 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556472108. Listed at 18 retailers as of October 29, 2026, with prices from £276 to £766, a £490 spread on the same certified stone. MOH London lists it at £766. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35.4°
Pavilion angle52.3°
OriginNatural
Grading LabGIA
CertificateGIA 5556472108
Dimensions5.09 × 3.77 × 2.43 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
5.09 mm3.77 mm0.40 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556472108
Side View
Table 68.0%Crown 35.4°Girdle: MED-STKPavilion 52.3°Culet: NDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £766 GBP|Low: £276 GBP|High: £800 GBP|Avg: £446 GBP|-3.9%
MOH London
Retailer 2
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Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 7£276 GBP
Retailer 15£276 GBP
Retailer 9£315 GBP
Retailer 8£322 GBP
Retailer 12£346 GBP
Retailer 4£381 GBP
Retailer 16£381 GBP
Retailer 5£381 GBP
Retailer 17£396 GBP
Retailer 10£410 GBP
Retailer 3£452 GBP
Retailer 2£459 GBP
Retailer 6£498 GBP
Retailer 13£512 GBP
Retailer 11£530 GBP
Retailer 14£670 GBP
MOH London£766 GBP

26 data points across 17 retailers

18 retailers£276 GBP to £766 GBP

A
Cheapest Retailer
-
£276 GBP
$370 USD
A
Retailer 2
-
£276 GBP
$370 USD
View
Final sale: no returns
A
Retailer 3
-
£315 GBP
HK$3,300 HKD
View
A
Retailer 4
-
£322 GBP
$431 USD
View
A
Retailer 5
-
£346 GBP
$464 USD
View
A
Retailer 6
-
£381 GBP
$510 USD
View
A
Retailer 7
-
£381 GBP
$510 USD
View
A
Retailer 8
-
£381 GBP
$511 USD
View
B+
Retailer 9
-
£396 GBP
$530 USD
View
B+
Retailer 10
-
£410 GBP
View
B+
Retailer 11
-
£452 GBP
View
B+
Retailer 12
-
£459 GBP
$615 USD
View
B
Retailer 13
-
£498 GBP
$667 USD
View
B
Retailer 14
-
£512 GBP
ZAR 11,076 ZAR
View
B
Retailer 15
-
£530 GBP
€676 EUR
View
Retailer 16
-
£548 GBP
A$1,130 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
£670 GBP
View
Most Expensive
B
MOH London
04E080932 · Oct 29
£766 GBP
View
17 more retailers have this diamond
Prices start from £276 GBPSave up to £490 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.

A
0.40ct Asscher
£276 GBP