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Emerald|Natural|GIA

0.91ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 1555079462

Certificate GIA 1555079462

Diamond specifications and retailer prices

From £552 GBP
$739 USD
As of October 30, 2026
Save £398 GBP (42%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £950 GBP at GemTrove · As of October 31, 2026
View at GemTrove

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1555079462. Listed at 7 retailers as of October 30, 2026, with prices from £552 to £950, a £398 spread on the same certified stone. GemTrove lists it at £950. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555079462
Dimensions6.34 × 4.48 × 3.12 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Crystal
Top View
6.34 mm4.48 mm0.91 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555079462
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.6%

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: £950 GBP|Low: £481 GBP|High: £950 GBP|Avg: £665 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4£552 GBP
Retailer 7£553 GBP
Retailer 3£602 GBP
Retailer 6£620 GBP
Retailer 2£651 GBP
Retailer 5£681 GBP
GemTrove£950 GBP

41 data points across 7 retailers

7 retailers£552 GBP to £950 GBP

B+
Cheapest Retailer
-
£552 GBP
$739 USD
Final sale: no returns
A
Retailer 2
-
£553 GBP
MYR 3,019 MYR
View
B+
Retailer 3
-
£602 GBP
$806 USD
View
B+
Retailer 4
-
£620 GBP
SGD 1,123 SGD
View
B+
Retailer 5
-
£651 GBP
View
B+
Retailer 6
-
£681 GBP
$913 USD
View
Most Expensive
B
GemTrove
GT-N-01257792-98 · Oct 31
£950 GBP
A$1,958 AUD
View
6 more retailers have this diamond
Prices start from £552 GBPSave up to £398 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
£552 GBP