Emerald|Natural|GIA

1.50ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 1447775634

Certificate GIA 1447775634

Diamond specifications and retailer prices

From £1,941 GBP
As of November 5, 2026
Save £2,227 GBP (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,182 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1447775634. Listed at 19 retailers as of November 5, 2026, with a 115% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.6°
Pavilion angle61.8°
OriginNatural
Grading LabGIA
CertificateGIA 1447775634
Dimensions7.73 × 5.18 × 3.61 mm
L/W Ratio1.49
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
7.73 mm5.18 mm1.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1447775634
Side View
Table 63.0%Crown 48.6°Girdle: VTK-POLPavilion 61.8°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £4,169 GBP|Low: £1,840 GBP|High: £4,182 GBP|Avg: £2,519 GBP|-0.3%
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 11£1,941 GBP
Retailer 12£2,001 GBP
Retailer 8£2,002 GBP
Retailer 10£2,168 GBP
Retailer 5£2,175 GBP
Retailer 2£2,189 GBP
Retailer 13£2,251 GBP
Retailer 7£2,279 GBP
Retailer 3£2,459 GBP
Retailer 14£2,459 GBP
Retailer 9£2,476 GBP
Retailer 16£2,502 GBP
Retailer 15£2,541 GBP
Retailer 6£2,785 GBP
Retailer 4£4,014 GBP
NZ Jewellers£4,169 GBP

41 data points across 16 retailers

19 retailers£1,941 GBP to £4,169 GBP

B+
Cheapest Retailer
-
£1,941 GBP
B+
Retailer 2
-
£2,001 GBP
View
Final sale: no returns
B+
Retailer 3
-
£2,168 GBP
View
Retailer 4
-
£2,175 GBP
View
Price last confirmed 39 days ago
Retailer 5
-
£2,175 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£2,189 GBP
View
B+
Retailer 7
-
£2,251 GBP
View
B+
Retailer 8
-
£2,279 GBP
View
B+
Retailer 9
-
£2,459 GBP
View
B+
Retailer 10
-
£2,459 GBP
View
B+
Retailer 11
-
£2,476 GBP
View
B+
Retailer 12
-
£2,502 GBP
View
Retailer 13
-
£2,509 GBP
View
Price last confirmed 61 days ago
Retailer 14
-
£2,509 GBP
View
Price last confirmed 38 days ago
B+
Retailer 15
-
£2,541 GBP
View
Retailer 16
-
£2,785 GBP
View
Price last confirmed 14 days ago
B
Retailer 17
-
£4,014 GBP
View
C
Retailer 18
-
£4,169 GBP
View
Most Expensive
NZ Jewellers
701bd6be-668d-41b5-b248-36c4d3c90b48 · Sep 28
£4,182 GBP
$5,629 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from £1,941 GBPSave up to £2,227 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.

B+
1.50ct Emerald
£1,941 GBP