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Emerald|Natural|GIA

1.03ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 2457947081

Certificate GIA 2457947081

Diamond specifications and retailer prices

From £2,132 GBP
As of November 1, 2026
Save £2,181 GBP (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,494 GBP at NZ Jewellers · As of October 3, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2457947081. Listed at 11 retailers as of November 1, 2026, with a 102% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2457947081
Dimensions7.28 × 4.79 × 2.99 mm
L/W Ratio1.52
Top View
7.28 mm4.79 mm1.03 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2457947081
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £3,003 GBP|Low: £2,132 GBP|High: £4,366 GBP|Avg: £2,731 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£2,132 GBP
Retailer 8£2,152 GBP
Retailer 6£2,195 GBP
Retailer 5£2,337 GBP
Retailer 2£2,670 GBP
Retailer 7£2,924 GBP
Retailer 1£3,003 GBP
Retailer 3£4,314 GBP

44 data points across 8 retailers

11 retailers£2,132 GBP to £4,314 GBP

B
Cheapest Retailer
-
£2,132 GBP
B
Retailer 2
-
£2,195 GBP
View
Retailer 3
-
£2,337 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£2,337 GBP
View
B
Retailer 5
-
£2,427 GBP
View
B
Retailer 6
-
£2,670 GBP
View
C
Retailer 7
-
£2,697 GBP
View
Retailer 8
-
£2,924 GBP
View
Price last confirmed 14 days ago
C
Retailer 9
-
£3,003 GBP
View
C
Retailer 10
-
£4,314 GBP
View
Most Expensive
NZ Jewellers
99aa3158-e5b8-4d5f-a3b3-e0551beaecff · Oct 3
£4,494 GBP
$6,049 USD
View
Price last confirmed 33 days ago
10 more retailers have this diamond
Prices start from £2,132 GBPSave up to £2,181 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
£2,132 GBP