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Emerald|Natural|GIA

1.51ct K VS1 Emerald Natural Diamond

EX • K/VS1 • GIA 1539559712

Certificate GIA 1539559712

Diamond specifications and retailer prices

From £2,436 GBP
As of November 6, 2026
Save £2,507 GBP (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,943 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539559712. Listed at 9 retailers as of November 5, 2026, with prices from £2,436 to £4,943, a £2,507 spread on the same certified stone. NZ Jewellers lists it at £4,943. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle57.81°
OriginNatural
Grading LabGIA
CertificateGIA 1539559712
Dimensions7.47 × 5.40 × 3.76 mm
L/W Ratio1.38
Key to symbols
Cloud, Pinpoint
Top View
7.47 mm5.40 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539559712
Side View
Table 63.0%CrownGirdle: ThickPavilion 57.81°Culet: NoneDepth 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 6
Current: £4,943 GBP|Low: £2,436 GBP|High: £5,321 GBP|Avg: £3,539 GBP|-7.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£2,436 GBP
Retailer 7£2,446 GBP
Retailer 6£2,728 GBP
Retailer 8£2,779 GBP
Retailer 3£2,901 GBP
Retailer 2£3,303 GBP
Retailer 5£4,138 GBP
Retailer 4£4,745 GBP
NZ Jewellers£4,943 GBP

44 data points across 9 retailers

9 retailers£2,436 GBP to £4,943 GBP

A
Cheapest Retailer
-
£2,436 GBP
A
Retailer 2
-
£2,446 GBP
View
A
Retailer 3
-
£2,728 GBP
View
A
Retailer 4
-
£2,779 GBP
View
A
Retailer 5
-
£2,901 GBP
View
B+
Retailer 6
-
£3,303 GBP
View
B
Retailer 7
-
£4,138 GBP
View
B
Retailer 8
-
£4,745 GBP
View
Most Expensive
B
NZ Jewellers
ca33647a-5cab-41ce-95f6-6801b93ca900 · Nov 5
£4,943 GBP
$6,653 USD
View
8 more retailers have this diamond
Prices start from £2,436 GBPSave up to £2,507 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
£2,436 GBP