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Emerald|Natural|GIA

1.51ct K VS1 Emerald Natural Diamond

VG • K/VS1 • GIA 2556523235

Certificate GIA 2556523235

Diamond specifications and retailer prices

From £2,258 GBP
As of November 1, 2026
Save £1,970 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,228 GBP at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556523235. Listed at 8 retailers as of October 30, 2026, with prices from £2,258 to £4,228, a £1,970 spread on the same certified stone. NZ Jewellers lists it at £4,228. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle50.87°
Pavilion angle59.59°
OriginNatural
Grading LabGIA
CertificateGIA 2556523235
Dimensions7.25 × 5.39 × 3.80 mm
L/W Ratio1.35
Girdle conditionThick
Key to symbols
Cloud, Feather, Needle, Pinpoint
Top View
7.25 mm5.39 mm1.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556523235
Side View
Table 67.0%Crown 50.87°Girdle: Sli. Thick - Very ThickPavilion 59.59°Culet: NoneDepth 70.6%

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 1
Current: £4,228 GBP|Low: £2,209 GBP|High: £4,249 GBP|Avg: £2,887 GBP|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4£2,258 GBP
Retailer 2£2,286 GBP
Retailer 6£2,366 GBP
Retailer 7£2,427 GBP
Retailer 5£2,732 GBP
Retailer 3£4,058 GBP
NZ Jewellers£4,228 GBP

34 data points across 7 retailers

8 retailers£2,258 GBP to £4,228 GBP

A
Cheapest Retailer
-
£2,258 GBP
A
Retailer 2
-
£2,286 GBP
View
A
Retailer 3
-
£2,366 GBP
View
Retailer 4
-
£2,427 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£2,545 GBP
View
Price last confirmed 38 days ago
A
Retailer 6
-
£2,732 GBP
View
B
Retailer 7
-
£4,058 GBP
View
Most Expensive
B
NZ Jewellers
572c19e2-7418-40b9-a3a5-b7a11610fb1b · Oct 30
£4,228 GBP
$5,690 USD
View
7 more retailers have this diamond
Prices start from £2,258 GBPSave up to £1,970 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
£2,258 GBP