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Emerald|Natural|GIA

1.55ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1553199615

Certificate GIA 1553199615

Diamond specifications and retailer prices

From £2,314 GBP
As of November 1, 2026
Save £742 GBP (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,056 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.55ct natural emerald diamond

This 1.55ct natural emerald sits in the one-and-a-half to two 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 1553199615. Listed at 9 retailers as of November 1, 2026, with prices from £2,314 to £3,056, a £742 spread on the same certified stone. GemTrove lists it at £3,056. 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

1.55
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553199615
Dimensions7.62 × 5.45 × 3.72 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.62 mm5.45 mm1.55 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553199615
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £2,343 GBP|Low: £2,314 GBP|High: £3,085 GBP|Avg: £2,571 GBP|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8£2,314 GBP
Retailer 1£2,343 GBP
Retailer 5£2,345 GBP
Retailer 4£2,387 GBP
Retailer 7£2,425 GBP
Retailer 2£2,505 GBP
Retailer 6£2,744 GBP
Retailer 3£2,787 GBP

39 data points across 8 retailers

9 retailers£2,314 GBP to £3,056 GBP

A
Cheapest Retailer
-
£2,314 GBP
A
Retailer 2
-
£2,343 GBP
View
A
Retailer 3
-
£2,345 GBP
View
B+
Retailer 4
-
£2,387 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,425 GBP
View
B+
Retailer 6
-
£2,505 GBP
View
B+
Retailer 7
-
£2,744 GBP
View
B+
Retailer 8
-
£2,787 GBP
View
Most Expensive
B
GemTrove
GT-N-00953178-98 · Nov 6
£3,056 GBP
A$6,328 AUD
View
8 more retailers have this diamond
Prices start from £2,314 GBPSave up to £742 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
1.55ct Emerald
£2,314 GBP