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Emerald|Natural|GIA

1.03ct J SI2 Emerald Natural Diamond

ID • J/SI2 • GIA 5566277853

Certificate GIA 5566277853

Diamond specifications and retailer prices

From £1,056 GBP
As of November 5, 2026
Save £1,734 GBP (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,790 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566277853. Listed at 5 retailers as of November 5, 2026, with prices from £1,056 to £2,790, a £1,734 spread on the same certified stone. NZ Jewellers lists it at £2,790. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566277853
Dimensions7.14 × 4.70 × 3.17 mm
L/W Ratio1.52
Key to symbols
Feather, Twinning Wisp, Crystal, Needle
Top View
7.14 mm4.70 mm1.03 ctJ / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566277853
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.6%

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 5
Current: £2,790 GBP|Low: £906 GBP|High: £2,790 GBP|Avg: £1,653 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3£1,056 GBP
Retailer 5£1,195 GBP
Retailer 2£1,527 GBP
Retailer 4£1,998 GBP
NZ Jewellers£2,790 GBP

41 data points across 5 retailers

5 retailers£1,056 GBP to £2,790 GBP

B+
Cheapest Retailer
-
£1,056 GBP
Final sale: no returns
B+
Retailer 2
-
£1,195 GBP
View
B
Retailer 3
-
£1,527 GBP
View
B
Retailer 4
-
£1,998 GBP
View
Most Expensive
B
NZ Jewellers
453cb858-f2f2-48cf-8a06-45fe987d8042 · Nov 5
£2,790 GBP
$3,755 USD
View
4 more retailers have this diamond
Prices start from £1,056 GBPSave up to £1,734 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+
1.03ct Emerald
£1,056 GBP