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Emerald|Natural|GIA

1.02ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 2564416663

Certificate GIA 2564416663

Diamond specifications and retailer prices

From £936 GBP
As of November 4, 2026
Save £159 GBP (14%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,095 GBP at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2564416663. Listed at 4 retailers as of November 4, 2026, with prices from £936 to £1,095, a £159 spread on the same certified stone. Michael Trio lists it at £1,095. 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

1.02
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564416663
Dimensions6.63 × 4.74 × 3.25 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.63 mm4.74 mm1.02 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564416663
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

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: £1,095 GBP|Low: £936 GBP|High: £1,095 GBP|Avg: £1,015 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3£936 GBP
Retailer 4£981 GBP
Retailer 2£1,054 GBP
Michael Trio£1,095 GBP

35 data points across 4 retailers

4 retailers£936 GBP to £1,095 GBP

B+
Cheapest Retailer
-
£936 GBP
B+
Retailer 2
-
£981 GBP
View
B+
Retailer 3
-
£1,054 GBP
View
Most Expensive
B
Michael Trio
8790013160 · Nov 6
£1,095 GBP
SGD 1,991 SGD
View
3 more retailers have this diamond
Prices start from £936 GBPSave up to £159 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+
1.02ct Emerald
£936 GBP