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Emerald|Natural|GIA

1.02ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 6542683833

Certificate GIA 6542683833

Diamond specifications and retailer prices

From £1,463 GBP
As of November 4, 2026
Save £1,767 GBP (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,864 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 6542683833. Listed at 24 retailers as of November 4, 2026, with a 121% 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 angle47.86°
Pavilion angle56.58°
OriginNatural
Grading LabGIA
CertificateGIA 6542683833
Dimensions7.18 × 4.72 × 3.09 mm
L/W Ratio1.52
Top View
7.18 mm4.72 mm1.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542683833
Side View
Table 68.0%Crown 47.86°Girdle: MED-STKPavilion 56.58°Culet: NoneDepth 65.4%

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: £3,864 GBP|Low: £1,463 GBP|High: £3,864 GBP|Avg: £1,905 GBP
NZ Jewellers
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 6, 2026
Retailer 10£1,463 GBP
Retailer 9£1,479 GBP
Retailer 12£1,505 GBP
Retailer 14£1,513 GBP
Retailer 4£1,545 GBP
Retailer 15£1,577 GBP
Retailer 11£1,615 GBP
Retailer 17£1,657 GBP
Retailer 8£1,675 GBP
Retailer 7£1,679 GBP
Retailer 5£1,713 GBP
Retailer 25£1,752 GBP
Retailer 2£1,793 GBP
Retailer 6£1,813 GBP
Retailer 24£1,813 GBP
Retailer 23£1,827 GBP
Retailer 18£1,870 GBP
Retailer 16£1,932 GBP
Retailer 19£1,944 GBP
Retailer 13£2,154 GBP
Retailer 3£2,236 GBP
Retailer 20£2,256 GBP
Retailer 22£2,659 GBP
Retailer 21£3,230 GBP
NZ Jewellers£3,864 GBP

7 data points across 25 retailers

24 retailers£1,463 GBP to £3,230 GBP

B+
Cheapest Retailer
-
£1,463 GBP
Final sale: no returns
B+
Retailer 2
-
£1,479 GBP
View
B+
Retailer 3
-
£1,505 GBP
View
B+
Retailer 4
-
£1,513 GBP
View
B
Retailer 5
-
£1,545 GBP
View
B
Retailer 6
-
£1,564 GBP
View
B
Retailer 7
-
£1,577 GBP
View
B
Retailer 8
-
£1,615 GBP
View
B
Retailer 9
-
£1,675 GBP
View
B
Retailer 10
-
£1,679 GBP
View
B
Retailer 11
-
£1,713 GBP
View
B
Retailer 12
-
£1,752 GBP
View
B
Retailer 13
-
£1,793 GBP
View
B
Retailer 14
-
£1,813 GBP
View
B
Retailer 15
-
£1,813 GBP
View
B
Retailer 16
-
£1,827 GBP
View
B
Retailer 17
-
£1,932 GBP
View
B
Retailer 18
-
£1,944 GBP
View
B
Retailer 19
-
£2,154 GBP
View
B
Retailer 20
-
£2,236 GBP
View
B
Retailer 21
-
£2,256 GBP
View
B
Retailer 22
-
£2,659 GBP
View
B
Retailer 23
-
£3,230 GBP
View
Most Expensive
NZ Jewellers
90fb8f17-f334-423c-b212-809a61f0a4da · Nov 5
£3,864 GBP
$5,201 USD
View
Price under review
23 more retailers have this diamond
Prices start from £1,463 GBPSave up to £1,767 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
£1,463 GBP