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Emerald|Natural|GIA

0.40ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 7552822527

Certificate GIA 7552822527

Diamond specifications and retailer prices

From £236 GBP
SGD 428 SGD
As of October 29, 2026
Save £63 GBP (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £299 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7552822527. Listed at 2 retailers as of October 29, 2026, with prices from £236 to £299, a £63 spread on the same certified stone. 77 Diamonds lists it at £299. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552822527
Dimensions4.93 × 3.51 × 2.40 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
4.93 mm3.51 mm0.40 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7552822527
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £299 GBP|Low: £236 GBP|High: £302 GBP|Avg: £265 GBP|+2.7%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2£236 GBP
77 Diamonds£299 GBP

39 data points across 2 retailers

2 retailers£236 GBP to £299 GBP

B+
Cheapest Retailer
-
£236 GBP
SGD 428 SGD
Most Expensive
B
77 Diamonds
EMCPG8UYPEDY · Oct 31
£299 GBP
View
1 more retailer has this diamond
Prices start from £236 GBPSave up to £63 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
£236 GBP