Emerald|Natural|GIA

1.51ct J VS1 Emerald Natural Diamond

ID • J/VS1 • GIA 7538379957

Certificate GIA 7538379957

Diamond specifications and retailer prices

From £2,743 GBP
As of November 2, 2026
Save £2,329 GBP (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,162 GBP at NZ Jewellers · As of September 29, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7538379957. Listed at 12 retailers as of November 2, 2026, with a 85% 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
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.78°
Pavilion angle56.67°
OriginNatural
Grading LabGIA
CertificateGIA 7538379957
Dimensions7.28 × 5.44 × 3.83 mm
L/W Ratio1.34
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Cloud, Pinpoint, Natural
Top View
7.28 mm5.44 mm1.51 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538379957
Side View
Table 63.0%Crown 49.78°GirdlePavilion 56.67°Culet: NoneDepth 70.5%

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 2
Current: £5,072 GBP|Low: £2,696 GBP|High: £5,162 GBP|Avg: £3,429 GBP|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 8£2,696 GBP
Retailer 3£2,743 GBP
Retailer 2£2,801 GBP
Retailer 5£2,911 GBP
Retailer 6£2,911 GBP
Retailer 10£3,121 GBP
Retailer 7£3,176 GBP
Retailer 9£3,214 GBP
Retailer 4£4,869 GBP
NZ Jewellers£5,072 GBP

35 data points across 10 retailers

12 retailers£2,743 GBP to £5,072 GBP

A
Cheapest Retailer
-
£2,743 GBP
A
Retailer 2
-
£2,801 GBP
View
A
Retailer 3
-
£2,911 GBP
View
A
Retailer 4
-
£2,911 GBP
View
Retailer 5
-
£2,962 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£2,962 GBP
View
Price last confirmed 38 days ago
A
Retailer 7
-
£3,121 GBP
View
Retailer 8
-
£3,176 GBP
View
Price last confirmed 33 days ago
B
Retailer 9
-
£4,869 GBP
View
B
Retailer 10
-
£5,072 GBP
View
Retailer 11
-
£5,162 GBP
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
b16271e6-9f44-4dcf-b3f2-fd060f86ccb0 · Sep 29
£5,162 GBP
$6,947 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from £2,743 GBPSave up to £2,329 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
£2,743 GBP