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Emerald|Natural|GIA

1.50ct E SI2 Emerald Natural Diamond

VG • E/SI2 • GIA 5423477355

Certificate GIA 5423477355

Diamond specifications and retailer prices

From £2,733 GBP
As of October 31, 2026
Save £3,543 GBP (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £6,276 GBP at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5423477355. Listed at 20 retailers as of October 31, 2026, with prices from £2,733 to £6,276, a £3,543 spread on the same certified stone. NZ Jewellers lists it at £6,276. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5423477355
Dimensions8.30 × 5.43 × 3.56 mm
L/W Ratio1.53
Top View
8.30 mm5.43 mm1.50 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5423477355
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.6%

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 31
Current: £4,053 GBP|Low: £2,725 GBP|High: £5,806 GBP|Avg: £3,731 GBP|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5£2,733 GBP
Retailer 7£3,141 GBP
Retailer 6£3,199 GBP
Retailer 3£3,373 GBP
Retailer 2£3,525 GBP
Retailer 8£3,741 GBP
Retailer 1£4,053 GBP
Retailer 4£5,722 GBP

30 data points across 8 retailers

20 retailers£2,733 GBP to £6,276 GBP

A
Cheapest Retailer
-
£2,733 GBP
A
Retailer 2
-
£3,141 GBP
View
A
Retailer 3
-
£3,161 GBP
View
A
Retailer 4
-
£3,199 GBP
View
A
Retailer 5
-
£3,373 GBP
View
A
Retailer 6
-
£3,525 GBP
View
Retailer 7
-
£3,602 GBP
View
Price last confirmed 53 days ago
A
Retailer 8
-
£3,602 GBP
View
A
Retailer 9
-
£3,602 GBP
View
Retailer 10
-
£3,602 GBP
View
Price last confirmed 45 days ago
B+
Retailer 11
-
£3,714 GBP
View
B+
Retailer 12
-
£3,741 GBP
View
A
Retailer 13
-
£4,053 GBP
View
Retailer 14
-
£4,156 GBP
View
Price last confirmed 52 days ago
Retailer 15
-
£4,156 GBP
View
Price last confirmed 43 days ago
B+
Retailer 16
-
£4,156 GBP
View
B+
Retailer 17
-
£5,722 GBP
View
Retailer 18
-
£6,276 GBP
View
Price last confirmed 52 days ago
Retailer 19
-
£6,276 GBP
View
Price last confirmed 41 days ago
Most Expensive
B
NZ Jewellers
642c4d3b-02c0-41d8-8a60-09498a3517c3 · Nov 5
£6,276 GBP
$8,447 USD
View
19 more retailers have this diamond
Prices start from £2,733 GBPSave up to £3,543 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
£2,733 GBP