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Emerald|Natural|GIA

1.03ct J SI1 Emerald Natural Diamond

ID • J/SI1 • GIA 5336635517

Certificate GIA 5336635517

Diamond specifications and retailer prices

From £1,065 GBP
As of November 6, 2026
Save £1,435 GBP (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,488 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural emerald diamond

This 1.03ct 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 5336635517. Listed at 20 retailers as of November 4, 2026, with a 135% 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

1.03
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5336635517
Dimensions6.44 × 4.63 × 3.08 mm
L/W Ratio1.39
Top View
6.44 mm4.63 mm1.03 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5336635517
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

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 6
Current: £3,488 GBP|Low: £1,055 GBP|High: £3,488 GBP|Avg: £1,732 GBP|+6.7%
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
November 6, 2026
Retailer 18£1,065 GBP
Retailer 12£1,303 GBP
Retailer 11£1,320 GBP
Retailer 9£1,380 GBP
Retailer 2£1,387 GBP
Retailer 4£1,430 GBP
Retailer 8£1,430 GBP
Retailer 19£1,464 GBP
Retailer 13£1,474 GBP
Retailer 3£1,482 GBP
Retailer 10£1,493 GBP
Retailer 6£1,496 GBP
Retailer 7£1,532 GBP
Retailer 15£1,553 GBP
Retailer 20£1,650 GBP
Retailer 5£1,701 GBP
Retailer 16£1,745 GBP
Retailer 14£1,943 GBP
Retailer 17£2,499 GBP
NZ Jewellers£3,488 GBP

27 data points across 20 retailers

20 retailers£1,065 GBP to £2,499 GBP

A
Cheapest Retailer
-
£1,065 GBP
B+
Retailer 2
-
£1,303 GBP
View
B+
Retailer 3
-
£1,320 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,380 GBP
View
B+
Retailer 5
-
£1,387 GBP
View
B
Retailer 6
-
£1,430 GBP
View
Retailer 7
-
£1,430 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£1,464 GBP
View
B+
Retailer 9
-
£1,474 GBP
View
B+
Retailer 10
-
£1,482 GBP
View
B
Retailer 11
-
£1,493 GBP
View
B+
Retailer 12
-
£1,496 GBP
View
B
Retailer 13
-
£1,532 GBP
View
B+
Retailer 14
-
£1,553 GBP
View
B
Retailer 15
-
£1,650 GBP
View
B
Retailer 16
-
£1,701 GBP
View
B
Retailer 17
-
£1,745 GBP
View
B
Retailer 18
-
£1,943 GBP
View
B
Retailer 19
-
£2,499 GBP
View
Most Expensive
NZ Jewellers
0919d417-ee63-4f09-931d-014fef8ded5b · Nov 5
£3,488 GBP
$4,695 USD
View
Price under review
19 more retailers have this diamond
Prices start from £1,065 GBPSave up to £1,435 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
1.03ct Emerald
£1,065 GBP