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Emerald|Natural|IGI

1.51ct K VVS1 Emerald Natural Diamond

VG • K/VVS1 • IGI 828676862

Shape and cutting style on the report: Emerald cut

Certificate IGI 828676862

Diamond specifications and retailer prices

From £1,770 GBP
As of November 5, 2026
Save £2,441 GBP (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,211 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 828676862. Listed at 10 retailers as of November 5, 2026, with prices from £1,770 to £4,211, a £2,441 spread on the same certified stone. NZ Jewellers lists it at £4,211. 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

1.51
Carat
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle42.6°
OriginNatural
Grading LabIGI
CertificateIGI 828676862
Dimensions7.62 × 5.39 × 3.75 mm
L/W Ratio1.41
Culet sizeLarge
Top View
7.62 mm5.39 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828676862
Side View
Table 74.0%Crown 36.9°Girdle: STK-THKPavilion 42.6°Culet: LargeDepth 69.6%

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 5
Current: £4,211 GBP|Low: £1,770 GBP|High: £4,377 GBP|Avg: £2,590 GBP|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4£1,770 GBP
Retailer 10£2,014 GBP
Retailer 7£2,092 GBP
Retailer 9£2,118 GBP
Retailer 8£2,323 GBP
Retailer 6£2,326 GBP
Retailer 3£2,458 GBP
Retailer 2£2,557 GBP
Retailer 5£3,518 GBP
NZ Jewellers£4,211 GBP

44 data points across 10 retailers

10 retailers£1,770 GBP to £4,211 GBP

A
Cheapest Retailer
-
£1,770 GBP
A
Retailer 2
-
£2,014 GBP
View
A
Retailer 3
-
£2,092 GBP
View
B+
Retailer 4
-
£2,118 GBP
View
B+
Retailer 5
-
£2,323 GBP
View
B+
Retailer 6
-
£2,326 GBP
View
A
Retailer 7
-
£2,458 GBP
View
A
Retailer 8
-
£2,557 GBP
View
B+
Retailer 9
-
£3,518 GBP
View
Most Expensive
B
NZ Jewellers
bee5d35e-a77a-4403-a20b-7a5515bba7fd · Nov 5
£4,211 GBP
$5,667 USD
View
9 more retailers have this diamond
Prices start from £1,770 GBPSave up to £2,441 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
£1,770 GBP