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Emerald|Natural|GIA

1.31ct K SI2 Emerald Natural Diamond

VG • K/SI2 • GIA 6495210145

Certificate GIA 6495210145

Diamond specifications and retailer prices

From £1,423 GBP
As of November 6, 2026
Save £1,870 GBP (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,293 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6495210145. Listed at 14 retailers as of November 5, 2026, with prices from £1,423 to £3,293, a £1,870 spread on the same certified stone. NZ Jewellers lists it at £3,293. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.9°
Pavilion angle59.1°
OriginNatural
Grading LabGIA
CertificateGIA 6495210145
Dimensions7.13 × 5.13 × 3.51 mm
L/W Ratio1.39
Top View
7.13 mm5.13 mm1.31 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6495210145
Side View
Table 68.0%Crown 49.9°Girdle: THK-VTKPavilion 59.1°Culet: NoneDepth 68.5%

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 6
Current: £3,293 GBP|Low: £1,423 GBP|High: £3,293 GBP|Avg: £1,879 GBP|+1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7£1,423 GBP
Retailer 3£1,488 GBP
Retailer 8£1,575 GBP
Retailer 10£1,575 GBP
Retailer 5£1,648 GBP
Retailer 11£1,678 GBP
Retailer 2£1,710 GBP
Retailer 6£1,713 GBP
Retailer 9£1,817 GBP
Retailer 4£2,751 GBP
NZ Jewellers£3,293 GBP

42 data points across 11 retailers

14 retailers£1,423 GBP to £3,293 GBP

A
Cheapest Retailer
-
£1,423 GBP
Retailer 2
-
£1,556 GBP
View
Price last confirmed 39 days ago
B+
Retailer 3
-
£1,575 GBP
View
Retailer 4
-
£1,575 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£1,648 GBP
View
B+
Retailer 6
-
£1,678 GBP
View
B+
Retailer 7
-
£1,710 GBP
View
B+
Retailer 8
-
£1,713 GBP
View
Retailer 9
-
£1,795 GBP
View
Price last confirmed 61 days ago
Retailer 10
-
£1,795 GBP
View
Price last confirmed 38 days ago
B+
Retailer 11
-
£1,817 GBP
View
B
Retailer 12
-
£2,751 GBP
View
Retailer 13
-
£3,252 GBP
View
Price last confirmed 39 days ago
Most Expensive
C
NZ Jewellers
f34c9ee7-0348-4464-b4e9-64319d7432a2 · Nov 5
£3,293 GBP
$4,432 USD
View
13 more retailers have this diamond
Prices start from £1,423 GBPSave up to £1,870 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
£1,423 GBP