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Emerald|Natural|GIA

0.55ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2557679604

Certificate GIA 2557679604

Diamond specifications and retailer prices

From £458 GBP
As of November 4, 2026
Save £100 GBP (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £558 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557679604. Listed at 3 retailers as of November 4, 2026, with prices from £458 to £558, a £100 spread on the same certified stone. 77 Diamonds lists it at £558. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557679604
Dimensions5.47 × 3.88 × 2.65 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Cloud
Top View
5.47 mm3.88 mm0.55 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557679604
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

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: Nov 4
Current: £558 GBP|Low: £388 GBP|High: £563 GBP|Avg: £496 GBP|+0.9%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£458 GBP
Retailer 2£503 GBP
77 Diamonds£558 GBP

41 data points across 3 retailers

3 retailers£458 GBP to £558 GBP

B+
Cheapest Retailer
-
£458 GBP
Final sale: no returns
B+
Retailer 2
-
£503 GBP
View
Most Expensive
B+
77 Diamonds
EMCPMSZCRQ5H · Nov 6
£558 GBP
View
2 more retailers have this diamond
Prices start from £458 GBPSave up to £100 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
£458 GBP