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Emerald|Natural|GIA

0.80ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1489649998

Certificate GIA 1489649998

Diamond specifications and retailer prices

From £544 GBP
As of October 30, 2026
Save £485 GBP (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,029 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct natural emerald diamond

This 0.8ct natural emerald sits in the just-under-one-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 1489649998. Listed at 5 retailers as of October 29, 2026, with prices from £544 to £1,029, a £485 spread on the same certified stone. MOH London lists it at £1,029. 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

0.80
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1489649998
Dimensions6.07 × 4.47 × 3.04 mm
L/W Ratio1.36
Girdle conditionPolished
Key to symbols
Crystal, Cloud
Top View
6.07 mm4.47 mm0.80 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1489649998
Side View
Table 64.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 68.1%

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: £1,029 GBP|Low: £515 GBP|High: £1,093 GBP|Avg: £686 GBP|-5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£544 GBP
Retailer 3£550 GBP
Retailer 4£565 GBP
Retailer 5£688 GBP
Retailer 6£691 GBP
MOH London£1,029 GBP

44 data points across 6 retailers

5 retailers£544 GBP to £1,029 GBP

B+
Cheapest Retailer
-
£544 GBP
B+
Retailer 2
-
£550 GBP
$737 USD
View
B+
Retailer 3
-
£565 GBP
$757 USD
View
Retailer 4
-
£688 GBP
A$1,418 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
EDD2442C6 · Oct 29
£1,029 GBP
View
4 more retailers have this diamond
Prices start from £544 GBPSave up to £485 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+
0.80ct Emerald
£544 GBP