CaratHunter
Plans
Emerald|Natural|GIA

1.50ct E SI1 Emerald Natural Diamond

VG • E/SI1 • GIA 2458827680

Certificate GIA 2458827680

Diamond specifications and retailer prices

From £3,373 GBP
$4,492 USD
As of October 26, 2026
Save £4,648 GBP (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £8,021 GBP at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2458827680. Listed at 21 retailers as of October 26, 2026, with prices from £3,373 to £8,021, a £4,648 spread on the same certified stone. NZ Jewellers lists it at £8,021. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle56.5°
OriginNatural
Grading LabGIA
CertificateGIA 2458827680
Dimensions7.86 × 5.38 × 3.59 mm
L/W Ratio1.46
Top View
7.86 mm5.38 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2458827680
Side View
Table 64.0%Crown 47.6°Girdle: MED-THKPavilion 56.5°Culet: NoneDepth 66.8%

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: Oct 26
Current: £4,586 GBP|Low: £3,373 GBP|High: £7,151 GBP|Avg: £4,623 GBP|+1.2%
Retailer 1
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
October 29, 2026
Retailer 11£3,373 GBP
Retailer 15£3,789 GBP
Retailer 6£3,798 GBP
Retailer 13£4,010 GBP
Retailer 5£4,059 GBP
Retailer 7£4,289 GBP
Retailer 8£4,303 GBP
Retailer 14£4,344 GBP
Retailer 1£4,586 GBP
Retailer 12£4,741 GBP
Retailer 2£4,821 GBP
Retailer 16£4,821 GBP
Retailer 3£4,979 GBP
Retailer 4£5,287 GBP
Retailer 10£5,840 GBP
Retailer 9£7,103 GBP

43 data points across 16 retailers

21 retailers£3,373 GBP to £8,021 GBP

A
Cheapest Retailer
-
£3,373 GBP
$4,492 USD
A
Retailer 2
-
£3,789 GBP
$5,046 USD
View
A
Retailer 3
-
£4,010 GBP
$5,340 USD
View
Final sale: no returns
A
Retailer 4
-
£4,059 GBP
$5,405 USD
View
A
Retailer 5
-
£4,289 GBP
$5,711 USD
View
Retailer 6
-
£4,344 GBP
$5,785 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
£4,344 GBP
$5,785 USD
View
A
Retailer 8
-
£4,344 GBP
$5,785 USD
View
A
Retailer 9
-
£4,344 GBP
$5,785 USD
View
A
Retailer 10
-
£4,586 GBP
View
Retailer 11
-
£4,741 GBP
A$9,712 AUD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
£4,821 GBP
$6,420 USD
View
B+
Retailer 13
-
£4,821 GBP
$6,420 USD
View
B+
Retailer 14
-
£4,979 GBP
$6,630 USD
View
Retailer 15
-
£5,013 GBP
$6,676 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
£5,013 GBP
$6,676 USD
View
B+
Retailer 17
-
£5,287 GBP
$7,041 USD
View
B+
Retailer 18
-
£5,840 GBP
ZAR 125,630 ZAR
View
B+
Retailer 19
-
£7,103 GBP
View
Retailer 20
-
£8,021 GBP
$10,681 USD
View
Price last confirmed 31 days ago
Most Expensive
B
NZ Jewellers
89bffe4b-edb8-4f40-b4e7-05fec7b31413 · Oct 27
£8,021 GBP
$10,681 USD
View
20 more retailers have this diamond
Prices start from £3,373 GBPSave up to £4,648 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
1.50ct Emerald
£3,373 GBP