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Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 5241093230

Certificate GIA 5241093230

Diamond specifications and retailer prices

From £843 GBP
As of November 4, 2026
Save £570 GBP (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,412 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 5241093230. Listed at 14 retailers as of November 4, 2026, with prices from £843 to £1,412, a £570 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,412. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241093230
Dimensions7.06 × 4.68 × 3.14 mm
L/W Ratio1.51
Culet sizeNone
Top View
7.06 mm4.68 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241093230
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,223 GBP|Low: £843 GBP|High: £1,412 GBP|Avg: £1,033 GBP|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 9£843 GBP
Retailer 13£851 GBP
Retailer 7£860 GBP
Retailer 10£884 GBP
Retailer 2£895 GBP
Retailer 3£917 GBP
Retailer 5£926 GBP
Retailer 6£953 GBP
Retailer 12£1,044 GBP
Retailer 8£1,068 GBP
Retailer 4£1,221 GBP
Retailer 1£1,223 GBP
Retailer 11£1,297 GBP
Wholesale Diamonds Direct£1,412 GBP

28 data points across 14 retailers

14 retailers£843 GBP to £1,412 GBP

A
Cheapest Retailer
-
£843 GBP
A
Retailer 2
-
£851 GBP
View
A
Retailer 3
-
£860 GBP
View
A
Retailer 4
-
£884 GBP
View
A
Retailer 5
-
£895 GBP
View
A
Retailer 6
-
£917 GBP
View
A
Retailer 7
-
£926 GBP
View
A
Retailer 8
-
£953 GBP
View
B+
Retailer 9
-
£1,044 GBP
View
B+
Retailer 10
-
£1,068 GBP
View
B
Retailer 11
-
£1,221 GBP
View
B+
Retailer 12
-
£1,223 GBP
View
B
Retailer 13
-
£1,297 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
564903558 · Nov 4
£1,412 GBP
$1,901 USD
View
13 more retailers have this diamond
Prices start from £843 GBPSave up to £570 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
1.00ct Emerald
£843 GBP