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Emerald|Natural|GIA

1.50ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 7438357954

Certificate GIA 7438357954

Diamond specifications and retailer prices

From £6,018 GBP
As of November 1, 2026
Save £5,240 GBP (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £11,259 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7438357954. Listed at 23 retailers as of November 1, 2026, with prices from £6,018 to £11,259, a £5,240 spread on the same certified stone. NZ Jewellers lists it at £11,259. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7438357954
Dimensions7.68 × 5.66 × 3.56 mm
L/W Ratio1.36
Top View
7.68 mm5.66 mm1.50 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7438357954
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £8,067 GBP|Low: £5,630 GBP|High: £10,677 GBP|Avg: £7,928 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£6,018 GBP
Retailer 7£6,755 GBP
Retailer 2£7,274 GBP
Retailer 5£7,425 GBP
Retailer 8£7,431 GBP
Retailer 1£8,067 GBP
Retailer 3£9,855 GBP
Retailer 4£10,521 GBP

46 data points across 8 retailers

23 retailers£6,018 GBP to £11,259 GBP

B
Cheapest Retailer
-
£6,018 GBP
B
Retailer 2
-
£6,245 GBP
View
B
Retailer 3
-
£6,324 GBP
View
B
Retailer 4
-
£6,325 GBP
View
B
Retailer 5
-
£6,546 GBP
View
B
Retailer 6
-
£6,698 GBP
View
Retailer 7
-
£6,755 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£6,755 GBP
View
Final sale: no returns
B
Retailer 9
-
£6,812 GBP
View
B
Retailer 10
-
£7,274 GBP
View
B
Retailer 11
-
£7,318 GBP
View
Retailer 12
-
£7,425 GBP
View
Price last confirmed 14 days ago
C
Retailer 13
-
£7,431 GBP
View
C
Retailer 14
-
£7,783 GBP
View
C
Retailer 15
-
£7,957 GBP
View
C
Retailer 16
-
£7,957 GBP
View
B
Retailer 17
-
£8,067 GBP
View
C
Retailer 18
-
£8,225 GBP
View
C
Retailer 19
-
£8,444 GBP
View
Retailer 20
-
£8,891 GBP
View
Price last confirmed 14 days ago
C
Retailer 21
-
£9,855 GBP
View
C
Retailer 22
-
£10,521 GBP
View
Most Expensive
C
NZ Jewellers
45e08109-15fe-477a-9101-cfa53e9875cd · Nov 5
£11,259 GBP
$15,153 USD
View
22 more retailers have this diamond
Prices start from £6,018 GBPSave up to £5,240 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
£6,018 GBP