Emerald|Natural|IGI

0.91ct J IF Emerald Natural Diamond

VG • J/IF • IGI 628465350

Shape and cutting style on the report: Emerald cut

Certificate IGI 628465350

Diamond specifications and retailer prices

From £921 GBP
As of October 30, 2026
Save £535 GBP (37%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,425 GBP at NZ Jewellers · As of September 27, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 628465350. Listed at 19 retailers as of October 30, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.2°
OriginNatural
Grading LabIGI
CertificateIGI 628465350
Dimensions6.37 × 4.54 × 3.13 mm
L/W Ratio1.40
Culet sizeLong
Top View
6.37 mm4.54 mm0.91 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 628465350
Side View
Table 63.0%Crown 33.4°Girdle: MED-STKPavilion 42.2°Culet: LNGDepth 68.9%

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 30
Current: £1,155 GBP|Low: £841 GBP|High: £1,843 GBP|Avg: £1,149 GBP|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9£918 GBP
Retailer 2£921 GBP
Retailer 10£925 GBP
Retailer 8£994 GBP
Retailer 11£1,010 GBP
Retailer 12£1,077 GBP
Retailer 3£1,094 GBP
Retailer 4£1,138 GBP
Retailer 1£1,155 GBP
Retailer 6£1,386 GBP
Retailer 5£1,456 GBP
Retailer 7£1,831 GBP

37 data points across 12 retailers

19 retailers£921 GBP to £1,456 GBP

B+
Cheapest Retailer
-
£921 GBP
Retailer 2
-
£925 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£994 GBP
View
Price last confirmed 53 days ago
Retailer 4
-
£994 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
£994 GBP
View
Price last confirmed 42 days ago
Retailer 6
-
£994 GBP
View
Price last confirmed 47 days ago
Retailer 7
-
£994 GBP
View
Price last confirmed 25 days ago
B+
Retailer 8
-
£1,010 GBP
View
B+
Retailer 9
-
£1,077 GBP
View
Retailer 10
-
£1,094 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£1,138 GBP
View
Retailer 12
-
£1,147 GBP
View
Price last confirmed 53 days ago
Retailer 13
-
£1,147 GBP
View
Price last confirmed 48 days ago
Retailer 14
-
£1,147 GBP
View
Price last confirmed 43 days ago
B+
Retailer 15
-
£1,155 GBP
View
B
Retailer 16
-
£1,386 GBP
View
B
Retailer 17
-
£1,456 GBP
View
Retailer 18
-
£1,831 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
1b63586e-2dca-491c-ac3a-4bb0c96d7c74 · Sep 27
£2,425 GBP
$3,264 USD
View
Price last confirmed 40 days ago
18 more retailers have this diamond
Prices start from £921 GBPSave up to £535 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+
0.91ct Emerald
£921 GBP