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Emerald|Natural|GIA

1.51ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1458463302

Certificate GIA 1458463302

Diamond specifications and retailer prices

From £4,583 GBP
$6,141 USD
As of October 30, 2026
Save £4,144 GBP (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £8,728 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded J 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 1458463302. Listed at 10 retailers as of October 29, 2026, with prices from £4,583 to £8,728, a £4,144 spread on the same certified stone. MOH London lists it at £8,728. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1458463302
Dimensions7.65 × 5.59 × 3.81 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Needle
Top View
7.65 mm5.59 mm1.51 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1458463302
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.1%

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: Oct 30
Current: £8,728 GBP|Low: £4,532 GBP|High: £8,786 GBP|Avg: £6,159 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7£4,583 GBP
Retailer 5£4,832 GBP
Retailer 6£5,759 GBP
Retailer 2£5,831 GBP
Retailer 4£5,974 GBP
Retailer 3£6,807 GBP
Retailer 8£6,862 GBP
MOH London£8,728 GBP

41 data points across 8 retailers

10 retailers£4,583 GBP to £8,728 GBP

B
Cheapest Retailer
-
£4,583 GBP
$6,141 USD
B
Retailer 2
-
£4,832 GBP
$6,475 USD
View
B
Retailer 3
-
£4,998 GBP
$6,696 USD
View
Retailer 4
-
£5,759 GBP
$7,717 USD
View
Price last confirmed 22 days ago
C
Retailer 5
-
£5,759 GBP
$7,717 USD
View
B
Retailer 6
-
£5,831 GBP
View
Retailer 7
-
£5,974 GBP
A$12,314 AUD
View
Price last confirmed 9 days ago
C
Retailer 8
-
£6,807 GBP
€8,686 EUR
View
Retailer 9
-
£6,862 GBP
$9,194 USD
View
Price last confirmed 8 days ago
Most Expensive
C
MOH London
B0C462963 · Oct 29
£8,728 GBP
View
9 more retailers have this diamond
Prices start from £4,583 GBPSave up to £4,144 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
£4,583 GBP