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Emerald|Natural|IGI

1.51ct K VVS1 Emerald Natural Diamond

VG • K/VVS1 • IGI 605300366

Shape and cutting style on the report: Emerald cut

Certificate IGI 605300366

Diamond specifications and retailer prices

From £2,495 GBP
As of November 4, 2026
Save £2,402 GBP (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,897 GBP at NZ Jewellers · As of October 17, 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 605300366. Listed at 14 retailers as of November 4, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle27.9°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 605300366
Dimensions7.93 × 5.78 × 3.57 mm
L/W Ratio1.37
Culet sizeLong
Top View
7.93 mm5.78 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 605300366
Side View
Table 69.0%Crown 27.9°Girdle: MediumPavilion 39.1°Culet: LNGDepth 61.8%

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 4
Current: £4,897 GBP|Low: £2,512 GBP|High: £4,897 GBP|Avg: £3,307 GBP
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 11£2,546 GBP
Retailer 3£2,690 GBP
Retailer 7£2,811 GBP
Retailer 10£2,811 GBP
Retailer 8£2,918 GBP
Retailer 4£2,962 GBP
Retailer 9£3,243 GBP
Retailer 2£3,271 GBP
Retailer 5£3,430 GBP
Retailer 6£4,688 GBP
NZ Jewellers£4,897 GBP

45 data points across 11 retailers

14 retailers£2,495 GBP to £4,897 GBP

A
Cheapest Retailer
-
£2,495 GBP
A
Retailer 2
-
£2,546 GBP
View
B+
Retailer 3
-
£2,690 GBP
View
Retailer 4
-
£2,811 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£2,811 GBP
View
B+
Retailer 6
-
£2,918 GBP
View
B+
Retailer 7
-
£2,919 GBP
View
A
Retailer 8
-
£2,962 GBP
View
B+
Retailer 9
-
£3,243 GBP
View
B+
Retailer 10
-
£3,271 GBP
View
B+
Retailer 11
-
£3,430 GBP
View
B
Retailer 12
-
£4,688 GBP
View
B
Retailer 13
-
£4,897 GBP
View
Most Expensive
NZ Jewellers
07af3678-66c6-4a76-a412-a2160de9afe7 · Oct 17
£4,897 GBP
$6,591 USD
View
Price last confirmed 19 days ago
13 more retailers have this diamond
Prices start from £2,495 GBPSave up to £2,402 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
£2,495 GBP