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Emerald|Natural|GIA

1.31ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 1559346064

Certificate GIA 1559346064

Diamond specifications and retailer prices

From £1,825 GBP
As of November 6, 2026
Save £2,443 GBP (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,268 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural emerald diamond

This 1.31ct natural emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559346064. Listed at 17 retailers as of November 5, 2026, with prices from £1,825 to £4,268, a £2,443 spread on the same certified stone. NZ Jewellers lists it at £4,268. 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

1.31
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559346064
Dimensions7.51 × 5.11 × 3.32 mm
L/W Ratio1.47
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
7.51 mm5.11 mm1.31 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559346064
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.9%

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: £4,268 GBP|Low: £1,825 GBP|High: £4,379 GBP|Avg: £2,646 GBP|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 2£1,825 GBP
Retailer 7£1,944 GBP
Retailer 17£2,092 GBP
Retailer 6£2,174 GBP
Retailer 8£2,349 GBP
Retailer 10£2,409 GBP
Retailer 16£2,450 GBP
Retailer 9£2,514 GBP
Retailer 12£2,534 GBP
Retailer 4£2,544 GBP
Retailer 14£2,556 GBP
Retailer 15£2,622 GBP
Retailer 11£2,684 GBP
Retailer 3£2,712 GBP
Retailer 5£2,826 GBP
Retailer 13£4,086 GBP
NZ Jewellers£4,268 GBP

17 data points across 17 retailers

17 retailers£1,825 GBP to £4,268 GBP

A
Cheapest Retailer
-
£1,825 GBP
A
Retailer 2
-
£1,944 GBP
View
Final sale: no returns
A
Retailer 3
-
£2,092 GBP
View
A
Retailer 4
-
£2,174 GBP
View
A
Retailer 5
-
£2,349 GBP
View
A
Retailer 6
-
£2,409 GBP
View
A
Retailer 7
-
£2,450 GBP
View
Retailer 8
-
£2,514 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£2,534 GBP
View
A
Retailer 10
-
£2,544 GBP
View
A
Retailer 11
-
£2,556 GBP
View
A
Retailer 12
-
£2,622 GBP
View
A
Retailer 13
-
£2,684 GBP
View
A
Retailer 14
-
£2,712 GBP
View
A
Retailer 15
-
£2,826 GBP
View
B
Retailer 16
-
£4,086 GBP
View
Most Expensive
B+
NZ Jewellers
15317ba7-2401-415f-94c6-2b636fe280fd · Nov 5
£4,268 GBP
$5,744 USD
View
16 more retailers have this diamond
Prices start from £1,825 GBPSave up to £2,443 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
1.31ct Emerald
£1,825 GBP