Emerald|Natural|GIA

1.51ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 1192094568

Certificate GIA 1192094568

Diamond specifications and retailer prices

From £7,123 GBP
$9,485 USD
As of October 29, 2026
Save £6,391 GBP (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £13,514 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1192094568. Listed at 23 retailers as of October 27, 2026, with prices from £7,123 to £13,514, a £6,391 spread on the same certified stone. NZ Jewellers lists it at £13,514. 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

1.51
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1192094568
Dimensions8.25 × 5.53 × 3.55 mm
L/W Ratio1.49
Culet sizeNone
Top View
8.25 mm5.53 mm1.51 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1192094568
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.2%

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 29
Current: £13,514 GBP|Low: £7,123 GBP|High: £13,514 GBP|Avg: £9,566 GBP
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
October 30, 2026
Retailer 12£7,123 GBP
Retailer 10£7,201 GBP
Retailer 4£8,108 GBP
Retailer 5£8,175 GBP
Retailer 2£8,764 GBP
Retailer 13£8,784 GBP
Retailer 9£8,812 GBP
Retailer 11£8,919 GBP
Retailer 7£9,757 GBP
Retailer 3£10,135 GBP
Retailer 8£11,848 GBP
Retailer 6£12,731 GBP
NZ Jewellers£13,514 GBP

44 data points across 13 retailers

23 retailers£7,123 GBP to £13,514 GBP

B
Cheapest Retailer
-
£7,123 GBP
$9,485 USD
B+
Retailer 2
-
£7,201 GBP
$9,590 USD
View
B+
Retailer 3
-
£7,516 GBP
$10,009 USD
View
B+
Retailer 4
-
£7,523 GBP
$10,018 USD
View
B
Retailer 5
-
£7,737 GBP
$10,303 USD
View
B
Retailer 6
-
£7,753 GBP
CA$14,339 CAD
View
B
Retailer 7
-
£8,005 GBP
$10,660 USD
View
B
Retailer 8
-
£8,108 GBP
$10,797 USD
View
B
Retailer 9
-
£8,175 GBP
$10,887 USD
View
B
Retailer 10
-
£8,764 GBP
View
B
Retailer 11
-
£8,784 GBP
$11,697 USD
View
B
Retailer 12
-
£8,812 GBP
A$18,053 AUD
View
B
Retailer 13
-
£8,919 GBP
$11,877 USD
View
B
Retailer 14
-
£9,372 GBP
$12,480 USD
View
B
Retailer 15
-
£9,462 GBP
$12,600 USD
View
B
Retailer 16
-
£9,462 GBP
$12,600 USD
View
B
Retailer 17
-
£9,757 GBP
€12,375 EUR
View
B
Retailer 18
-
£9,777 GBP
$13,020 USD
View
B
Retailer 19
-
£10,135 GBP
$13,497 USD
View
Retailer 20
-
£10,667 GBP
$14,205 USD
View
Price last confirmed 7 days ago
B
Retailer 21
-
£11,848 GBP
ZAR 254,901 ZAR
View
B
Retailer 22
-
£12,731 GBP
View
Most Expensive
C
NZ Jewellers
08a47553-077e-4ade-aaa6-7380a9649d14 · Oct 27
£13,514 GBP
$17,996 USD
View
22 more retailers have this diamond
Prices start from £7,123 GBPSave up to £6,391 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+
1.51ct Emerald
£7,123 GBP