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Emerald|Natural|GIA

0.40ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 1553822188

Certificate GIA 1553822188

Diamond specifications and retailer prices

From $458 SGD
£282 GBP
As of November 1, 2026
1 retailer carries this diamond
Only listing: $458 SGD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
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 1553822188. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553822188
Dimensions4.77 × 3.43 × 2.43 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.77 mm3.43 mm0.40 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553822188
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCuletDepth 70.9%

Caratlytics Score

How it works →
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: Nov 1
Current: $458 SGD|Low: $430 SGD|High: $458 SGD|Avg: $442 SGD|+3.6%
November 1, 2026
77 Diamonds$458 SGD

39 data points across 1 retailer

1 retailer

B
77 Diamonds
EMCPPTD6PCVM · Nov 1
$458 SGD
£282 GBP
View

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
$458 SGD