Emerald|Natural|GIA

1.71ct M SI1 Emerald Natural Diamond

ID • M/SI1 • GIA 2544855013

Certificate GIA 2544855013

Diamond specifications and retailer prices

From £1,778 GBP
As of November 6, 2026
Save £438 GBP (20%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,731 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.71ct natural emerald diamond

This 1.71ct natural emerald sits in the one-and-a-half to two carat band, graded M 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 2544855013. Listed at 10 retailers as of November 6, 2026, with a relatively tight 25% 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

1.71
Carat
M
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2544855013
Dimensions5.51 × 7.67 × 3.87 mm
L/W Ratio1.39
Top View
5.51 mm7.67 mm1.71 ctM / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544855013
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 70.2%

Caratlytics Score

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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 6
Current: £1,778 GBP|Low: £1,518 GBP|High: £2,228 GBP|Avg: £1,882 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£1,518 GBP
Retailer 1£1,778 GBP
Retailer 5£1,779 GBP
Retailer 4£1,784 GBP
Retailer 6£1,939 GBP
Retailer 3£2,178 GBP
Retailer 2£2,216 GBP

41 data points across 7 retailers

10 retailers£1,778 GBP to £2,216 GBP

A
Cheapest Retailer
-
£1,778 GBP
A
Retailer 2
-
£1,779 GBP
View
Retailer 3
-
£1,784 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£1,784 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
£1,784 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£1,866 GBP
View
Price last confirmed 38 days ago
Retailer 7
-
£2,059 GBP
View
Price last confirmed 38 days ago
B+
Retailer 8
-
£2,178 GBP
View
B+
Retailer 9
-
£2,216 GBP
View
Most Expensive
NZ Jewellers
a9523fec-ac11-4bdf-8ac1-3eff2212da4d · Sep 29
£3,731 GBP
$5,021 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from £1,778 GBPSave up to £438 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
1.71ct Emerald
£1,778 GBP