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Emerald|Natural|GIA

0.55ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 6465549787

Certificate GIA 6465549787

Diamond specifications and retailer prices

From £340 GBP
$455 USD
As of October 28, 2026
Save £419 GBP (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £758 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct natural emerald diamond

This 0.55ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6465549787. Listed at 5 retailers as of October 28, 2026, with prices from £340 to £758, a £419 spread on the same certified stone. MOH London lists it at £758. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6465549787
Dimensions5.28 × 3.96 × 2.71 mm
L/W Ratio1.33
Top View
5.28 mm3.96 mm0.55 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6465549787
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.3%

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: Oct 28
Current: £758 GBP|Low: £340 GBP|High: £767 GBP|Avg: £488 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4£340 GBP
Retailer 2£408 GBP
Retailer 6£410 GBP
Retailer 7£493 GBP
Retailer 3£498 GBP
Retailer 8£504 GBP
Retailer 5£526 GBP
MOH London£758 GBP

45 data points across 8 retailers

5 retailers£340 GBP to £758 GBP

B+
Cheapest Retailer
-
£340 GBP
$455 USD
B+
Retailer 2
-
£408 GBP
View
B
Retailer 3
-
£498 GBP
€635 EUR
View
Retailer 4
-
£526 GBP
A$1,084 AUD
View
Price last confirmed 28 days ago
Most Expensive
C
MOH London
9C58ED96F · Nov 1
£758 GBP
View
4 more retailers have this diamond
Prices start from £340 GBPSave up to £419 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+
0.55ct Emerald
£340 GBP