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Emerald|Natural|GIA

1.51ct K VS2 Emerald Natural Diamond

EX • K/VS2 • GIA 5231736932

Certificate GIA 5231736932

Diamond specifications and retailer prices

From £2,599 GBP
As of November 5, 2026
Save £2,316 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,915 GBP at NZ Jewellers · As of November 2, 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 stated by the retailer rather than the lab and certified by GIA 5231736932. Listed at 8 retailers as of November 2, 2026, with prices from £2,599 to £4,915, a £2,316 spread on the same certified stone. NZ Jewellers lists it at £4,915. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.91°
Pavilion angle55.91°
OriginNatural
Grading LabGIA
CertificateGIA 5231736932
Dimensions7.77 × 5.64 × 3.57 mm
L/W Ratio1.38
Top View
7.77 mm5.64 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231736932
Side View
Table 69.0%Crown 45.91°GirdlePavilion 55.91°CuletDepth 63.4%

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 5
Current: £4,915 GBP|Low: £2,569 GBP|High: £4,990 GBP|Avg: £3,303 GBP|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3£2,599 GBP
Retailer 4£2,714 GBP
Retailer 6£2,716 GBP
Retailer 7£2,821 GBP
Retailer 9£2,861 GBP
Retailer 8£2,930 GBP
Retailer 2£3,180 GBP
Retailer 5£4,718 GBP
NZ Jewellers£4,915 GBP

36 data points across 9 retailers

8 retailers£2,599 GBP to £4,915 GBP

A
Cheapest Retailer
-
£2,599 GBP
A
Retailer 2
-
£2,714 GBP
View
A
Retailer 3
-
£2,716 GBP
View
A
Retailer 4
-
£2,821 GBP
View
B+
Retailer 5
-
£2,861 GBP
View
B+
Retailer 6
-
£2,930 GBP
View
B
Retailer 7
-
£4,718 GBP
View
Most Expensive
B
NZ Jewellers
027ffa2b-9a08-4cc4-84de-9456e5033e42 · Nov 2
£4,915 GBP
$6,615 USD
View
7 more retailers have this diamond
Prices start from £2,599 GBPSave up to £2,316 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
£2,599 GBP