Emerald|Natural|GIA

0.91ct J SI2 Emerald Natural Diamond

ID • J/SI2 • GIA 1325467663

Certificate GIA 1325467663

Diamond specifications and retailer prices

From £716 GBP
HK$7,500 HKD
As of October 31, 2026
Save £1,620 GBP (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,486 GBP at Moon Ocean · As of October 30, 2026
View at Moon Ocean

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1325467663. Listed at 16 retailers as of October 30, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1325467663
Dimensions6.24 × 4.73 × 3.19 mm
L/W Ratio1.32
Key to symbols
Feather, Crystal
Top View
6.24 mm4.73 mm0.91 ctJ / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1325467663
Side View
Table 61.0%CrownGirdle: SLI-THKPavilionCulet: NoneDepth 67.3%

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 31
Current: £2,486 GBP|Low: £707 GBP|High: £2,510 GBP|Avg: £1,206 GBP|-1.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 2£716 GBP
Retailer 3£884 GBP
Retailer 6£899 GBP
Retailer 7£903 GBP
Retailer 9£912 GBP
Retailer 14£958 GBP
Retailer 16£958 GBP
Retailer 4£991 GBP
Retailer 13£995 GBP
Retailer 5£1,058 GBP
Retailer 11£1,094 GBP
Retailer 17£1,105 GBP
Retailer 10£1,337 GBP
Retailer 8£1,385 GBP
Retailer 12£1,764 GBP
Retailer 15£2,336 GBP
Moon Ocean£2,486 GBP

26 data points across 17 retailers

16 retailers£716 GBP to £2,336 GBP

B+
Cheapest Retailer
-
£716 GBP
HK$7,500 HKD
B
Retailer 2
-
£884 GBP
$1,184 USD
View
Final sale: no returns
B
Retailer 3
-
£888 GBP
$1,190 USD
View
B
Retailer 4
-
£903 GBP
$1,210 USD
View
B
Retailer 5
-
£958 GBP
$1,283 USD
View
B
Retailer 6
-
£958 GBP
$1,283 USD
View
B
Retailer 7
-
£990 GBP
SGD 1,792 SGD
View
B
Retailer 8
-
£991 GBP
$1,328 USD
View
B
Retailer 9
-
£995 GBP
$1,333 USD
View
B
Retailer 10
-
£1,058 GBP
$1,418 USD
View
B
Retailer 11
-
£1,094 GBP
View
B
Retailer 12
-
£1,105 GBP
$1,481 USD
View
B
Retailer 13
-
£1,337 GBP
€1,706 EUR
View
B
Retailer 14
-
£1,764 GBP
View
B
Retailer 15
-
£2,336 GBP
$3,130 USD
View
Most Expensive
Moon Ocean
NVN-A187A5541-663 · Oct 30
£2,486 GBP
View
Price under review
15 more retailers have this diamond
Prices start from £716 GBPSave up to £1,620 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
£716 GBP