CaratHunter
Plans
Emerald|Natural|GIA

1.50ct I VS1 Emerald Natural Diamond

GD • I/VS1 • GIA 1423356260

Certificate GIA 1423356260

Diamond specifications and retailer prices

From £4,849 GBP
As of October 30, 2026
Save £6,417 GBP (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £11,266 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1423356260. Listed at 25 retailers as of October 30, 2026, with prices from £4,849 to £11,266, a £6,417 spread on the same certified stone. NZ Jewellers lists it at £11,266. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1423356260
Dimensions7.52 × 5.52 × 3.70 mm
L/W Ratio1.36
Culet sizeNone
Top View
7.52 mm5.52 mm1.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1423356260
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.1%

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: Oct 30
Current: £6,221 GBP|Low: £4,904 GBP|High: £9,500 GBP|Avg: £6,624 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8£4,920 GBP
Retailer 6£4,978 GBP
Retailer 7£5,633 GBP
Retailer 1£6,221 GBP
Retailer 5£6,345 GBP
Retailer 3£7,330 GBP
Retailer 4£8,275 GBP
Retailer 2£9,362 GBP

45 data points across 8 retailers

25 retailers£4,849 GBP to £11,266 GBP

B+
Cheapest Retailer
-
£4,849 GBP
B+
Retailer 2
-
£4,920 GBP
View
B+
Retailer 3
-
£4,978 GBP
View
B+
Retailer 4
-
£5,234 GBP
View
B+
Retailer 5
-
£5,275 GBP
View
B
Retailer 6
-
£5,619 GBP
View
B
Retailer 7
-
£5,633 GBP
View
Final sale: no returns
B
Retailer 8
-
£5,633 GBP
View
Price last confirmed 7 days ago
B
Retailer 9
-
£6,002 GBP
View
B
Retailer 10
-
£6,102 GBP
View
B
Retailer 11
-
£6,186 GBP
View
B
Retailer 12
-
£6,196 GBP
View
B
Retailer 13
-
£6,221 GBP
View
Retailer 14
-
£6,345 GBP
View
Price last confirmed 13 days ago
B
Retailer 15
-
£6,704 GBP
View
B
Retailer 16
-
£6,704 GBP
View
B
Retailer 17
-
£6,816 GBP
View
B
Retailer 18
-
£6,926 GBP
View
B
Retailer 19
-
£7,042 GBP
View
B
Retailer 20
-
£7,281 GBP
View
B
Retailer 21
-
£7,330 GBP
View
Retailer 22
-
£7,418 GBP
View
Price last confirmed 13 days ago
B
Retailer 23
-
£8,275 GBP
View
B
Retailer 24
-
£9,362 GBP
View
Most Expensive
C
NZ Jewellers
b43d7e5b-2633-42be-a41a-9e9851fe3ee4 · Nov 5
£11,266 GBP
$15,209 USD
View
24 more retailers have this diamond
Prices start from £4,849 GBPSave up to £6,417 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
£4,849 GBP