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Emerald|Natural|GIA

0.91ct J SI2 Emerald Natural Diamond

VG • J/SI2 • GIA 1495726123

Certificate GIA 1495726123

Diamond specifications and retailer prices

From £542 GBP
$726 USD
As of October 28, 2026
Save £1,300 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,842 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural emerald diamond

This 0.91ct natural emerald sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1495726123. Listed at 13 retailers as of October 28, 2026, with prices from £542 to £1,842, a £1,300 spread on the same certified stone. NZ Jewellers lists it at £1,842. 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

0.91
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.98°
Pavilion angle60.44°
OriginNatural
Grading LabGIA
CertificateGIA 1495726123
Dimensions6.31 × 4.47 × 3.13 mm
L/W Ratio1.41
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
6.31 mm4.47 mm0.91 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1495726123
Side View
Table 70.0%Crown 48.98°Girdle: THK-THKPavilion 60.44°Culet: NoneDepth 70.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,842 GBP|Low: £513 GBP|High: £1,903 GBP|Avg: £874 GBP|-3.2%
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 31, 2026
Retailer 3£542 GBP
Retailer 4£582 GBP
Retailer 10£587 GBP
Retailer 12£587 GBP
Retailer 5£596 GBP
Retailer 11£610 GBP
Retailer 8£659 GBP
Retailer 7£678 GBP
Retailer 2£706 GBP
Retailer 6£831 GBP
Retailer 13£1,081 GBP
Retailer 9£1,524 GBP
NZ Jewellers£1,842 GBP

35 data points across 13 retailers

13 retailers£542 GBP to £1,842 GBP

A
Cheapest Retailer
-
£542 GBP
$726 USD
Final sale: no returns
A
Retailer 2
-
£582 GBP
$780 USD
View
A
Retailer 3
-
£587 GBP
$787 USD
View
A
Retailer 4
-
£587 GBP
$787 USD
View
A
Retailer 5
-
£596 GBP
$799 USD
View
A
Retailer 6
-
£610 GBP
$817 USD
View
B+
Retailer 7
-
£659 GBP
$883 USD
View
B+
Retailer 8
-
£678 GBP
$908 USD
View
B+
Retailer 9
-
£706 GBP
View
B+
Retailer 10
-
£831 GBP
€1,061 EUR
View
B
Retailer 11
-
£1,081 GBP
View
B
Retailer 12
-
£1,524 GBP
View
Most Expensive
B
NZ Jewellers
c6eca13e-52b8-46af-978f-b3ddfe36d7d9 · Oct 30
£1,842 GBP
$2,468 USD
View
12 more retailers have this diamond
Prices start from £542 GBPSave up to £1,300 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.

A
0.91ct Emerald
£542 GBP