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Emerald|Natural|GIA

1.00ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 2537070154

Certificate GIA 2537070154

Diamond specifications and retailer prices

From £1,490 GBP
As of November 6, 2026
Save £1,400 GBP (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,890 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537070154. Listed at 9 retailers as of November 4, 2026, with prices from £1,490 to £2,890, a £1,400 spread on the same certified stone. Do Amore Diamonds lists it at £2,890. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537070154
Dimensions6.63 × 4.87 × 3.22 mm
L/W Ratio1.36
Top View
6.63 mm4.87 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537070154
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £2,890 GBP|Low: £1,490 GBP|High: £2,950 GBP|Avg: £1,871 GBP|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3£1,490 GBP
Retailer 8£1,515 GBP
Retailer 2£1,621 GBP
Retailer 7£1,710 GBP
Retailer 4£1,724 GBP
Retailer 6£1,724 GBP
Retailer 5£1,783 GBP
Retailer 9£1,926 GBP
Do Amore Diamonds£2,890 GBP

43 data points across 9 retailers

9 retailers£1,490 GBP to £2,890 GBP

A
Cheapest Retailer
-
£1,490 GBP
A
Retailer 2
-
£1,515 GBP
View
A
Retailer 3
-
£1,621 GBP
View
A
Retailer 4
-
£1,710 GBP
View
A
Retailer 5
-
£1,724 GBP
View
A
Retailer 6
-
£1,724 GBP
View
A
Retailer 7
-
£1,783 GBP
View
B+
Retailer 8
-
£1,926 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100765830333 · Nov 4
£2,890 GBP
$3,890 USD
View
8 more retailers have this diamond
Prices start from £1,490 GBPSave up to £1,400 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
£1,490 GBP