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Emerald|Natural|GIA

1.00ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 5526672448

Certificate GIA 5526672448

Diamond specifications and retailer prices

From £773 GBP
As of November 4, 2026
Save £433 GBP (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,206 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526672448. Listed at 8 retailers as of November 4, 2026, with prices from £773 to £1,206, a £433 spread on the same certified stone. GemTrove lists it at £1,206. 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

1.00
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526672448
Dimensions6.58 × 4.84 × 3.27 mm
L/W Ratio1.36
Top View
6.58 mm4.84 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526672448
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.5%

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 4
Current: £1,206 GBP|Low: £730 GBP|High: £1,206 GBP|Avg: £938 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3£773 GBP
Retailer 6£808 GBP
Retailer 8£818 GBP
Retailer 7£894 GBP
Retailer 4£902 GBP
Retailer 2£985 GBP
Retailer 5£1,008 GBP
GemTrove£1,206 GBP

41 data points across 8 retailers

8 retailers£773 GBP to £1,206 GBP

A
Cheapest Retailer
-
£773 GBP
A
Retailer 2
-
£808 GBP
View
Final sale: no returns
Retailer 3
-
£818 GBP
View
Price last confirmed 81 days ago
A
Retailer 4
-
£894 GBP
View
A
Retailer 5
-
£902 GBP
View
A
Retailer 6
-
£985 GBP
View
B+
Retailer 7
-
£1,008 GBP
View
Most Expensive
B
GemTrove
GT-N-01258856-98 · Nov 6
£1,206 GBP
A$2,498 AUD
View
7 more retailers have this diamond
Prices start from £773 GBPSave up to £433 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
1.00ct Emerald
£773 GBP