Emerald|Natural|GIA

1.02ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 5546375801

Certificate GIA 5546375801

Diamond specifications and retailer prices

From £894 GBP
As of November 6, 2026
Save £1,181 GBP (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,978 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546375801. Listed at 21 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle53.5°
OriginNatural
Grading LabGIA
CertificateGIA 5546375801
Dimensions7.19 × 4.74 × 3.07 mm
L/W Ratio1.52
Top View
7.19 mm4.74 mm1.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5546375801
Side View
Table 65.0%CrownGirdle: MED-STKPavilion 53.5°Culet: NoneDepth 64.7%

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 6
Current: £1,594 GBP|Low: £874 GBP|High: £2,091 GBP|Avg: £1,259 GBP|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6£894 GBP
Retailer 16£987 GBP
Retailer 8£993 GBP
Retailer 3£1,017 GBP
Retailer 15£1,039 GBP
Retailer 4£1,070 GBP
Retailer 9£1,097 GBP
Retailer 2£1,148 GBP
Retailer 11£1,164 GBP
Retailer 7£1,182 GBP
Retailer 12£1,244 GBP
Retailer 5£1,301 GBP
Retailer 13£1,449 GBP
Retailer 18£1,455 GBP
Retailer 10£1,560 GBP
Retailer 1£1,594 GBP
Retailer 17£1,801 GBP
Retailer 14£2,074 GBP

30 data points across 18 retailers

21 retailers£894 GBP to £2,074 GBP

A
Cheapest Retailer
-
£894 GBP
A
Retailer 2
-
£987 GBP
View
A
Retailer 3
-
£993 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,017 GBP
View
A
Retailer 5
-
£1,039 GBP
View
A
Retailer 6
-
£1,070 GBP
View
B+
Retailer 7
-
£1,097 GBP
View
B+
Retailer 8
-
£1,148 GBP
View
B+
Retailer 9
-
£1,164 GBP
View
B+
Retailer 10
-
£1,182 GBP
View
B+
Retailer 11
-
£1,244 GBP
View
B+
Retailer 12
-
£1,279 GBP
View
Retailer 13
-
£1,283 GBP
View
Price last confirmed 16 days ago
B+
Retailer 14
-
£1,301 GBP
View
B+
Retailer 15
-
£1,449 GBP
View
B+
Retailer 16
-
£1,455 GBP
View
Retailer 17
-
£1,560 GBP
View
Price last confirmed 32 days ago
B+
Retailer 18
-
£1,594 GBP
View
B
Retailer 19
-
£1,801 GBP
View
B
Retailer 20
-
£2,074 GBP
View
Most Expensive
NZ Jewellers
bd83ca72-5d97-4d6e-94c6-cacf7cfe451d · Sep 25
£2,978 GBP
$4,008 USD
View
Price last confirmed 42 days ago
20 more retailers have this diamond
Prices start from £894 GBPSave up to £1,181 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
1.02ct Emerald
£894 GBP