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Emerald|Natural|GIA

1.51ct K VS1 Emerald Natural Diamond

EX • K/VS1 • GIA 6532983221

Certificate GIA 6532983221

Diamond specifications and retailer prices

From £1,863 GBP
As of November 4, 2026
Save £2,412 GBP (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,275 GBP at NZ Jewellers · As of October 20, 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 6532983221. Listed at 22 retailers as of November 4, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6532983221
Dimensions7.66 × 5.46 × 3.49 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.66 mm5.46 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6532983221
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.9%

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 4
Current: £4,275 GBP|Low: £1,855 GBP|High: £4,306 GBP|Avg: £2,704 GBP|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 13£1,863 GBP
Retailer 12£1,990 GBP
Retailer 6£2,248 GBP
Retailer 2£2,300 GBP
Retailer 14£2,374 GBP
Retailer 3£2,453 GBP
Retailer 15£2,453 GBP
Retailer 10£2,539 GBP
Retailer 16£2,548 GBP
Retailer 7£2,598 GBP
Retailer 5£2,639 GBP
Retailer 4£2,832 GBP
Retailer 9£2,857 GBP
Retailer 11£2,995 GBP
Retailer 8£4,125 GBP
NZ Jewellers£4,275 GBP

23 data points across 16 retailers

22 retailers£1,863 GBP to £4,275 GBP

A
Cheapest Retailer
-
£1,863 GBP
A
Retailer 2
-
£1,990 GBP
View
A
Retailer 3
-
£2,248 GBP
View
A
Retailer 4
-
£2,300 GBP
View
A
Retailer 5
-
£2,374 GBP
View
A
Retailer 6
-
£2,453 GBP
View
Retailer 7
-
£2,453 GBP
View
Price last confirmed 15 days ago
Retailer 8
-
£2,471 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
-
£2,539 GBP
View
A
Retailer 10
-
£2,548 GBP
View
Retailer 11
-
£2,548 GBP
View
Price last confirmed 15 days ago
A
Retailer 12
-
£2,598 GBP
View
A
Retailer 13
-
£2,639 GBP
View
A
Retailer 14
-
£2,650 GBP
View
A
Retailer 15
-
£2,832 GBP
View
Retailer 16
-
£2,832 GBP
View
Price last confirmed 19 days ago
Retailer 17
-
£2,832 GBP
View
Price last confirmed 14 days ago
A
Retailer 18
-
£2,857 GBP
View
A
Retailer 19
-
£2,995 GBP
View
Retailer 20
-
£4,125 GBP
View
Price last confirmed 8 days ago
B
Retailer 21
-
£4,275 GBP
View
Most Expensive
NZ Jewellers
fc08f119-55eb-42dc-bb26-d7478db82391 · Oct 20
£4,275 GBP
$5,754 USD
View
Price last confirmed 16 days ago
21 more retailers have this diamond
Prices start from £1,863 GBPSave up to £2,412 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
£1,863 GBP