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Emerald|Natural|GIA

0.90ct J IF Emerald Natural Diamond

VG • J/IF • GIA 6451951858

Certificate GIA 6451951858

Diamond specifications and retailer prices

From £1,425 GBP
$1,910 USD
As of October 28, 2026
Save £1,305 GBP (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,731 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6451951858. Listed at 8 retailers as of October 25, 2026, with prices from £1,425 to £2,731, a £1,305 spread on the same certified stone. MOH London lists it at £2,731. 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

0.90
Carat
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451951858
Dimensions6.64 × 4.82 × 3.03 mm
L/W Ratio1.38
Top View
6.64 mm4.82 mm0.90 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451951858
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.9%

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 28
Current: £2,731 GBP|Low: £1,369 GBP|High: £2,760 GBP|Avg: £1,878 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5£1,425 GBP
Retailer 6£1,631 GBP
Retailer 2£1,708 GBP
Retailer 8£1,808 GBP
Retailer 7£1,896 GBP
Retailer 4£1,919 GBP
Retailer 3£1,987 GBP
MOH London£2,731 GBP

42 data points across 8 retailers

8 retailers£1,425 GBP to £2,731 GBP

B+
Cheapest Retailer
-
£1,425 GBP
$1,910 USD
B
Retailer 2
-
£1,610 GBP
€2,054 EUR
View
B
Retailer 3
-
£1,631 GBP
$2,186 USD
View
B
Retailer 4
-
£1,708 GBP
View
B
Retailer 5
-
£1,896 GBP
$2,541 USD
View
Retailer 6
-
£1,919 GBP
A$3,957 AUD
View
Price last confirmed 25 days ago
B
Retailer 7
-
£1,987 GBP
€2,536 EUR
View
Most Expensive
B
MOH London
513AB7826 · Oct 25
£2,731 GBP
View
7 more retailers have this diamond
Prices start from £1,425 GBPSave up to £1,305 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+
0.90ct Emerald
£1,425 GBP