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Emerald|Natural|GIA

1.03ct K SI1 Emerald Natural Diamond

VG • K/SI1 • GIA 5306417877

Certificate GIA 5306417877

Diamond specifications and retailer prices

From £903 GBP
As of November 4, 2026
Save £2,060 GBP (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,964 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5306417877. Listed at 17 retailers as of November 4, 2026, with prices from £903 to £2,964, a £2,060 spread on the same certified stone. NZ Jewellers lists it at £2,964. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5306417877
Dimensions6.12 × 4.79 × 3.50 mm
L/W Ratio1.28
Top View
6.12 mm4.79 mm1.03 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5306417877
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.0%

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: £2,964 GBP|Low: £894 GBP|High: £2,964 GBP|Avg: £1,345 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
November 6, 2026
Retailer 17£903 GBP
Retailer 8£1,126 GBP
Retailer 3£1,129 GBP
Retailer 10£1,142 GBP
Retailer 2£1,178 GBP
Retailer 6£1,200 GBP
Retailer 5£1,216 GBP
Retailer 16£1,216 GBP
Retailer 9£1,253 GBP
Retailer 7£1,263 GBP
Retailer 15£1,271 GBP
Retailer 4£1,316 GBP
Retailer 13£1,348 GBP
Retailer 18£1,402 GBP
Retailer 12£1,483 GBP
Retailer 11£1,650 GBP
Retailer 14£2,123 GBP
NZ Jewellers£2,964 GBP

31 data points across 18 retailers

17 retailers£903 GBP to £2,964 GBP

B+
Cheapest Retailer
-
£903 GBP
B+
Retailer 2
-
£1,126 GBP
View
B+
Retailer 3
-
£1,129 GBP
View
B+
Retailer 4
-
£1,178 GBP
View
B+
Retailer 5
-
£1,200 GBP
View
B+
Retailer 6
-
£1,216 GBP
View
Retailer 7
-
£1,216 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£1,253 GBP
View
B
Retailer 9
-
£1,263 GBP
View
B+
Retailer 10
-
£1,271 GBP
View
B
Retailer 11
-
£1,316 GBP
View
B
Retailer 12
-
£1,348 GBP
View
B
Retailer 13
-
£1,402 GBP
View
B
Retailer 14
-
£1,483 GBP
View
B
Retailer 15
-
£1,650 GBP
View
B
Retailer 16
-
£2,123 GBP
View
Most Expensive
C
NZ Jewellers
e8510188-1262-459d-979e-89a5e774412a · Nov 5
£2,964 GBP
$3,989 USD
View
16 more retailers have this diamond
Prices start from £903 GBPSave up to £2,060 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
£903 GBP