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Emerald|Natural|GIA

0.55ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 2547290613

Certificate GIA 2547290613

Diamond specifications and retailer prices

From £331 GBP
As of November 4, 2026
Save £125 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £456 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.55ct natural emerald diamond

This 0.55ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547290613. Listed at 4 retailers as of November 4, 2026, with prices from £331 to £456, a £125 spread on the same certified stone. 77 Diamonds lists it at £456. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547290613
Dimensions5.48 × 3.97 × 2.63 mm
L/W Ratio1.38
Top View
5.48 mm3.97 mm0.55 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547290613
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £456 GBP|Low: £287 GBP|High: £463 GBP|Avg: £374 GBP|+5.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£314 GBP
Retailer 2£331 GBP
Retailer 4£352 GBP
Retailer 3£416 GBP
77 Diamonds£456 GBP

34 data points across 5 retailers

4 retailers£331 GBP to £456 GBP

A
Cheapest Retailer
-
£331 GBP
Final sale: no returns
Retailer 2
-
£352 GBP
View
Price last confirmed 16 days ago
Retailer 3
-
£416 GBP
View
Price last confirmed 16 days ago
Most Expensive
B+
77 Diamonds
EMCPAWT7MGAJ · Nov 6
£456 GBP
View
3 more retailers have this diamond
Prices start from £331 GBPSave up to £125 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.

A
0.55ct Emerald
£331 GBP