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Emerald|Natural|GIA

0.91ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 7538585291

Certificate GIA 7538585291

Diamond specifications and retailer prices

From £484 GBP
As of October 30, 2026
Save £389 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £873 GBP at GemTrove · As of November 6, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7538585291. Listed at 6 retailers as of October 30, 2026, with prices from £484 to £873, a £389 spread on the same certified stone. GemTrove lists it at £873. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7538585291
Dimensions5.94 × 4.58 × 3.28 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal
Top View
5.94 mm4.58 mm0.91 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538585291
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £873 GBP|Low: £430 GBP|High: £873 GBP|Avg: £599 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6£484 GBP
Retailer 3£486 GBP
Retailer 5£542 GBP
Retailer 7£563 GBP
Retailer 2£571 GBP
Retailer 4£612 GBP
GemTrove£873 GBP

34 data points across 7 retailers

6 retailers£484 GBP to £873 GBP

A
Cheapest Retailer
-
£484 GBP
B+
Retailer 2
-
£542 GBP
View
Retailer 3
-
£563 GBP
View
Price last confirmed 22 days ago
Retailer 4
-
£571 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
£612 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
GemTrove
GT-N-01257665-98 · Nov 6
£873 GBP
A$1,808 AUD
View
5 more retailers have this diamond
Prices start from £484 GBPSave up to £389 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
£484 GBP