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Emerald|Natural|GIA

0.91ct J SI1 Emerald Natural Diamond

ID • J/SI1 • GIA 2564222498

Certificate GIA 2564222498

Diamond specifications and retailer prices

From £602 GBP
HK$6,300 HKD
As of October 30, 2026
Save £1,360 GBP (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,962 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564222498. Listed at 20 retailers as of October 30, 2026, with prices from £602 to £1,962, a £1,360 spread on the same certified stone. NZ Jewellers lists it at £1,962. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564222498
Dimensions6.67 × 4.56 × 3.00 mm
L/W Ratio1.46
Girdle conditionPolished
Culet sizeNone
Top View
6.67 mm4.56 mm0.91 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564222498
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.8%

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 30
Current: £603 GBP|Low: £601 GBP|High: £1,568 GBP|Avg: £941 GBP|-3.3%
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 12£602 GBP
Retailer 1£603 GBP
Retailer 11£731 GBP
Retailer 4£743 GBP
Retailer 3£749 GBP
Retailer 9£772 GBP
Retailer 2£835 GBP
Retailer 10£899 GBP
Retailer 7£925 GBP
Retailer 5£1,128 GBP
Retailer 8£1,481 GBP
Retailer 6£1,553 GBP

25 data points across 12 retailers

20 retailers£602 GBP to £1,962 GBP

A
Cheapest Retailer
-
£602 GBP
HK$6,300 HKD
A
Retailer 2
-
£603 GBP
₹76,936 INR
View
A
Retailer 3
-
£667 GBP
$894 USD
View
B+
Retailer 4
-
£731 GBP
$980 USD
View
B+
Retailer 5
-
£743 GBP
$995 USD
View
Final sale: no returns
B+
Retailer 6
-
£749 GBP
SGD 1,356 SGD
View
B+
Retailer 7
-
£772 GBP
$1,034 USD
View
B+
Retailer 8
-
£805 GBP
$1,078 USD
View
B+
Retailer 9
-
£835 GBP
$1,119 USD
View
B+
Retailer 10
-
£841 GBP
SGD 1,522 SGD
View
B+
Retailer 11
-
£899 GBP
$1,204 USD
View
B
Retailer 12
-
£925 GBP
View
B
Retailer 13
-
£928 GBP
$1,244 USD
View
B
Retailer 14
-
£1,043 GBP
$1,397 USD
View
B
Retailer 15
-
£1,128 GBP
€1,440 EUR
View
B
Retailer 16
-
£1,150 GBP
$1,542 USD
View
B
Retailer 17
-
£1,318 GBP
CA$2,453 CAD
View
B
Retailer 18
-
£1,481 GBP
View
B
Retailer 19
-
£1,553 GBP
View
Most Expensive
B
NZ Jewellers
b170943e-ba83-4fef-9d08-a1bd3aed110f · Oct 30
£1,962 GBP
$2,629 USD
View
19 more retailers have this diamond
Prices start from £602 GBPSave up to £1,360 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
£602 GBP