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Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 6562422231

Certificate GIA 6562422231

Diamond specifications and retailer prices

From £1,111 GBP
As of November 5, 2026
Save £1,703 GBP (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,814 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562422231. Listed at 11 retailers as of November 5, 2026, with prices from £1,111 to £2,814, a £1,703 spread on the same certified stone. NZ Jewellers lists it at £2,814. 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

1.00
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562422231
Dimensions6.57 × 4.60 × 3.22 mm
L/W Ratio1.43
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Cloud
Top View
6.57 mm4.60 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562422231
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.2%

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: £2,814 GBP|Low: £1,111 GBP|High: £2,814 GBP|Avg: £1,475 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3£1,111 GBP
Retailer 2£1,119 GBP
Retailer 8£1,153 GBP
Retailer 10£1,153 GBP
Retailer 11£1,207 GBP
Retailer 5£1,267 GBP
Retailer 9£1,331 GBP
Retailer 6£1,407 GBP
Retailer 4£1,566 GBP
Retailer 7£2,015 GBP
NZ Jewellers£2,814 GBP

31 data points across 11 retailers

11 retailers£1,111 GBP to £2,814 GBP

B+
Cheapest Retailer
-
£1,111 GBP
B+
Retailer 2
-
£1,119 GBP
View
B+
Retailer 3
-
£1,153 GBP
View
Retailer 4
-
£1,153 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£1,207 GBP
View
B+
Retailer 6
-
£1,267 GBP
View
B+
Retailer 7
-
£1,331 GBP
View
B+
Retailer 8
-
£1,407 GBP
View
B
Retailer 9
-
£1,566 GBP
View
B
Retailer 10
-
£2,015 GBP
View
Most Expensive
B
NZ Jewellers
34f016a5-df0e-40e9-988c-4ac78803f46a · Nov 5
£2,814 GBP
$3,787 USD
View
10 more retailers have this diamond
Prices start from £1,111 GBPSave up to £1,703 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+
1.00ct Emerald
£1,111 GBP