Emerald|Natural|GIA

1.02ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 2235713422

Certificate GIA 2235713422

Diamond specifications and retailer prices

From £1,596 GBP
As of November 4, 2026
Save £1,305 GBP (45%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £4,211 GBP at NZ Jewellers · As of November 5, 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 2235713422. Listed at 27 retailers as of November 4, 2026, with a 82% 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
SymmetryVery Good
FluorescenceNone
Crown angle42.93°
Pavilion angle56.25°
OriginNatural
Grading LabGIA
CertificateGIA 2235713422
Dimensions7.47 × 4.69 × 2.95 mm
L/W Ratio1.59
Girdle conditionThick
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.47 mm4.69 mm1.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235713422
Side View
Table 69.0%Crown 42.93°Girdle: STK-THKPavilion 56.25°Culet: NoneDepth 62.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £4,211 GBP|Low: £1,596 GBP|High: £4,211 GBP|Avg: £2,090 GBP
NZ Jewellers
Retailer 2
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Retailer 22
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Retailer 25
Retailer 26
November 6, 2026
Retailer 10£1,596 GBP
Retailer 9£1,599 GBP
Retailer 12£1,641 GBP
Retailer 14£1,649 GBP
Retailer 15£1,721 GBP
Retailer 11£1,760 GBP
Retailer 7£1,813 GBP
Retailer 8£1,825 GBP
Retailer 5£1,858 GBP
Retailer 25£1,909 GBP
Retailer 19£1,950 GBP
Retailer 2£1,954 GBP
Retailer 6£1,978 GBP
Retailer 16£1,987 GBP
Retailer 24£1,993 GBP
Retailer 17£2,095 GBP
Retailer 26£2,095 GBP
Retailer 18£2,106 GBP
Retailer 21£2,132 GBP
Retailer 3£2,162 GBP
Retailer 13£2,349 GBP
Retailer 4£2,439 GBP
Retailer 20£2,459 GBP
Retailer 23£2,901 GBP
Retailer 22£3,520 GBP
NZ Jewellers£4,211 GBP

7 data points across 26 retailers

27 retailers£1,596 GBP to £2,901 GBP

B
Cheapest Retailer
-
£1,596 GBP
Final sale: no returns
B
Retailer 2
-
£1,599 GBP
View
B
Retailer 3
-
£1,641 GBP
View
B
Retailer 4
-
£1,649 GBP
View
B
Retailer 5
-
£1,679 GBP
View
B
Retailer 6
-
£1,698 GBP
View
B
Retailer 7
-
£1,721 GBP
View
B
Retailer 8
-
£1,760 GBP
View
B
Retailer 9
-
£1,813 GBP
View
B
Retailer 10
-
£1,825 GBP
View
B
Retailer 11
-
£1,858 GBP
View
B
Retailer 12
-
£1,909 GBP
View
B
Retailer 13
-
£1,954 GBP
View
B
Retailer 14
-
£1,978 GBP
View
B
Retailer 15
-
£1,987 GBP
View
B
Retailer 16
-
£1,993 GBP
View
B
Retailer 17
-
£2,095 GBP
View
B
Retailer 18
-
£2,095 GBP
View
B
Retailer 19
-
£2,106 GBP
View
B
Retailer 20
-
£2,132 GBP
View
B
Retailer 21
-
£2,162 GBP
View
B
Retailer 22
-
£2,349 GBP
View
B
Retailer 23
-
£2,439 GBP
View
B
Retailer 24
-
£2,459 GBP
View
B
Retailer 25
-
£2,901 GBP
View
Retailer 26
-
£3,520 GBP
View
Price under review
Most Expensive
NZ Jewellers
60f1d3f6-5638-44c0-b6d0-971add9fc624 · Nov 5
£4,211 GBP
$5,668 USD
View
Price under review
26 more retailers have this diamond
Prices start from £1,596 GBPSave up to £1,305 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
£1,596 GBP