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Emerald|Natural|GIA

0.90ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 2547327057

Certificate GIA 2547327057

Diamond specifications and retailer prices

From £465 GBP
As of November 4, 2026
Save £374 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £839 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.9ct natural emerald diamond

This 0.9ct 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 2547327057. Listed at 6 retailers as of November 4, 2026, with prices from £465 to £839, a £374 spread on the same certified stone. GemTrove lists it at £839. 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

0.90
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547327057
Dimensions6.94 × 4.49 × 2.94 mm
L/W Ratio1.55
Top View
6.94 mm4.49 mm0.90 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547327057
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.4%

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: Nov 4
Current: £839 GBP|Low: £411 GBP|High: £839 GBP|Avg: £579 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6£465 GBP
Retailer 3£467 GBP
Retailer 5£522 GBP
Retailer 2£570 GBP
Retailer 7£571 GBP
Retailer 4£590 GBP
GemTrove£839 GBP

41 data points across 7 retailers

6 retailers£465 GBP to £839 GBP

A
Cheapest Retailer
-
£465 GBP
B+
Retailer 2
-
£467 GBP
View
Final sale: no returns
B+
Retailer 3
-
£522 GBP
View
B+
Retailer 4
-
£570 GBP
View
B+
Retailer 5
-
£590 GBP
View
Most Expensive
B
GemTrove
GT-N-01257309-98 · Nov 6
£839 GBP
A$1,738 AUD
View
5 more retailers have this diamond
Prices start from £465 GBPSave up to £374 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
0.90ct Emerald
£465 GBP