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Emerald|Natural|GIA

1.03ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 7538662074

Certificate GIA 7538662074

Diamond specifications and retailer prices

From £860 GBP
As of November 5, 2026
Save £1,047 GBP (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,662 GBP at NZ Jewellers · As of September 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7538662074. Listed at 13 retailers as of November 4, 2026, with a 122% 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7538662074
Dimensions6.64 × 4.82 × 3.26 mm
L/W Ratio1.38
Girdle conditionThick to Very Thick
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
6.64 mm4.82 mm1.03 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7538662074
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.6%

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 5
Current: £1,087 GBP|Low: £860 GBP|High: £1,935 GBP|Avg: £1,242 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4£860 GBP
Retailer 6£904 GBP
Retailer 1£1,087 GBP
Retailer 7£1,133 GBP
Retailer 3£1,205 GBP
Retailer 2£1,510 GBP
Retailer 5£1,907 GBP

29 data points across 7 retailers

13 retailers£860 GBP to £1,907 GBP

A
Cheapest Retailer
-
£860 GBP
A
Retailer 2
-
£904 GBP
View
Final sale: no returns
B+
Retailer 3
-
£1,011 GBP
View
B+
Retailer 4
-
£1,087 GBP
View
Retailer 5
-
£1,091 GBP
View
Price last confirmed 36 days ago
B+
Retailer 6
-
£1,133 GBP
View
Retailer 7
-
£1,142 GBP
View
Price last confirmed 38 days ago
B+
Retailer 8
-
£1,205 GBP
View
Retailer 9
-
£1,259 GBP
View
Price last confirmed 38 days ago
B+
Retailer 10
-
£1,259 GBP
View
B
Retailer 11
-
£1,510 GBP
View
B
Retailer 12
-
£1,907 GBP
View
Most Expensive
NZ Jewellers
34925748-efd7-430a-b3c4-2211c4f6ee24 · Sep 30
£2,662 GBP
$3,583 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from £860 GBPSave up to £1,047 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
£860 GBP