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Emerald|Natural|GIA

1.00ct L SI2 Emerald Natural Diamond

ID • L/SI2 • GIA 063A

Certificate GIA 063A

Diamond specifications and retailer prices

From £589 GBP
As of November 4, 2026
Save £134 GBP (18%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £736 GBP at Aurelinne · As of October 7, 2026
View at Aurelinne

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 6 retailers as of November 4, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
L
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 063A
Dimensions6.51 × 4.88 × 3.29 mm
L/W Ratio1.33
Top View
6.51 mm4.88 mm1.00 ctL / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 063A
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 67.3%

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: £736 GBP|Low: £589 GBP|High: £2,209 GBP|Avg: £897 GBP
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3£589 GBP
Retailer 5£638 GBP
Retailer 7£638 GBP
Retailer 4£663 GBP
Retailer 2£723 GBP
Aurelinne£736 GBP
Retailer 6£2,209 GBP

43 data points across 7 retailers

6 retailers£589 GBP to £723 GBP

A
Cheapest Retailer
-
£589 GBP
Retailer 2
-
£638 GBP
View
Price last confirmed 30 days ago
B+
Retailer 3
-
£638 GBP
View
B+
Retailer 4
-
£663 GBP
View
B+
Retailer 5
-
£723 GBP
View
Most Expensive
Aurelinne
1603b9aa-0a77-4d25-8641-849a54953ebe · Oct 7
£736 GBP
$991 USD
View
Price last confirmed 30 days ago
5 more retailers have this diamond
Prices start from £589 GBPSave up to £134 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
£589 GBP