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Emerald|Natural|GIA

0.40ct D SI2 Emerald Natural Diamond

GD • D/SI2 • GIA 3465112725

Certificate GIA 3465112725

Diamond specifications and retailer prices

From £308 GBP
As of November 1, 2026
Save £180 GBP (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £708 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3465112725. Listed at 5 retailers as of November 1, 2026, with a 58% 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3465112725
Dimensions4.86 × 3.58 × 2.48 mm
L/W Ratio1.36
Top View
4.86 mm3.58 mm0.40 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3465112725
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.4%

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 1
Current: £708 GBP|Low: £308 GBP|High: £712 GBP|Avg: £461 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5£308 GBP
Retailer 3£371 GBP
Retailer 4£417 GBP
Retailer 6£465 GBP
Retailer 2£488 GBP
MOH London£708 GBP

44 data points across 6 retailers

5 retailers£308 GBP to £488 GBP

B+
Cheapest Retailer
-
£308 GBP
B+
Retailer 2
-
£371 GBP
View
B
Retailer 3
-
£417 GBP
View
B
Retailer 4
-
£488 GBP
View
Most Expensive
MOH London
9B2F90FB3 · Oct 29
£708 GBP
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from £308 GBPSave up to £180 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 Emerald
£308 GBP