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Emerald|Natural|IGI

1.51ct K VS2 Emerald Natural Diamond

EX • K/VS2 • IGI 528229513

Shape and cutting style on the report: Emerald cut

Certificate IGI 528229513

Diamond specifications and retailer prices

From £1,480 GBP
As of November 1, 2026
Save £2,571 GBP (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,051 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 528229513. Listed at 14 retailers as of November 1, 2026, with prices from £1,480 to £4,051, a £2,571 spread on the same certified stone. NZ Jewellers lists it at £4,051. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle18.9°
Pavilion angle42.2°
OriginNatural
Grading LabIGI
CertificateIGI 528229513
Dimensions7.82 × 5.47 × 3.71 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
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Top View
7.82 mm5.47 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 528229513
Side View
Table 64.0%Crown 18.9°Girdle: MediumPavilion 42.2°Culet: LNGDepth 67.8%

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 1
Current: £4,051 GBP|Low: £1,480 GBP|High: £4,051 GBP|Avg: £2,239 GBP
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
November 6, 2026
Retailer 9£1,480 GBP
Retailer 3£1,736 GBP
Retailer 4£1,913 GBP
Retailer 11£1,938 GBP
Retailer 13£1,938 GBP
Retailer 12£2,012 GBP
Retailer 10£2,042 GBP
Retailer 7£2,086 GBP
Retailer 5£2,236 GBP
Retailer 6£2,365 GBP
Retailer 2£2,406 GBP
Retailer 8£3,385 GBP
NZ Jewellers£4,051 GBP

37 data points across 13 retailers

14 retailers£1,480 GBP to £4,051 GBP

A
Cheapest Retailer
-
£1,480 GBP
A
Retailer 2
-
£1,736 GBP
View
B+
Retailer 3
-
£1,913 GBP
View
B+
Retailer 4
-
£1,938 GBP
View
Retailer 5
-
£1,938 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£2,012 GBP
View
B+
Retailer 7
-
£2,042 GBP
View
A
Retailer 8
-
£2,086 GBP
View
B+
Retailer 9
-
£2,236 GBP
View
Retailer 10
-
£2,255 GBP
View
Price last confirmed 66 days ago
B+
Retailer 11
-
£2,365 GBP
View
B+
Retailer 12
-
£2,406 GBP
View
B+
Retailer 13
-
£3,385 GBP
View
Most Expensive
B
NZ Jewellers
0d52607a-ffae-41b3-8d0d-71f51870b2b5 · Nov 5
£4,051 GBP
$5,452 USD
View
13 more retailers have this diamond
Prices start from £1,480 GBPSave up to £2,571 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
1.51ct Emerald
£1,480 GBP