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Emerald|Natural|GIA

0.55ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 2554146825

Certificate GIA 2554146825

Diamond specifications and retailer prices

From £430 GBP
$579 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: £430 GBP at The Diamond Guys
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 The Diamond Guys

About this 0.55ct natural emerald diamond

This 0.55ct natural emerald sits in the half to three-quarter carat band, graded I 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 2554146825. Listed at a single retailer as of November 6, 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

0.55
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554146825
Dimensions5.64 × 3.96 × 2.68 mm
L/W Ratio1.42
Top View
5.64 mm3.96 mm0.55 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554146825
Side View
Table 71.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £415 GBP|Low: £230 GBP|High: £784 GBP|Avg: £479 GBP|-14.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 29, 2026
Retailer 2£230 GBP
Retailer 6£369 GBP
Retailer 3£406 GBP
Retailer 1£415 GBP
The Diamond Guys£430 GBP
Retailer 5£479 GBP
Retailer 4£505 GBP
Retailer 8£519 GBP
Retailer 10£566 GBP
Retailer 9£598 GBP
Retailer 7£687 GBP

48 data points across 11 retailers

1 retailer

B
The Diamond Guys
1955274569 · Nov 6
£430 GBP
$579 USD
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
0.55ct Emerald
£430 GBP