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Emerald|Natural|GIA

0.90ct K SI2 Emerald Natural Diamond

GD • K/SI2 • GIA 1385754584

Certificate GIA 1385754584

Diamond specifications and retailer prices

From £490 GBP
As of November 5, 2026
Save £728 GBP (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,218 GBP at MOH London · As of November 4, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1385754584. Listed at 6 retailers as of November 4, 2026, with prices from £490 to £1,218, a £728 spread on the same certified stone. MOH London lists it at £1,218. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1385754584
Dimensions6.52 × 4.32 × 3.02 mm
L/W Ratio1.51
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.52 mm4.32 mm0.90 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1385754584
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 70.0%

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: Nov 5
Current: £1,218 GBP|Low: £490 GBP|High: £1,234 GBP|Avg: £812 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4£490 GBP
Retailer 5£646 GBP
Retailer 3£770 GBP
Retailer 2£932 GBP
MOH London£1,218 GBP

42 data points across 5 retailers

6 retailers£490 GBP to £1,218 GBP

B+
Cheapest Retailer
-
£490 GBP
B+
Retailer 2
-
£646 GBP
View
B
Retailer 3
-
£742 GBP
View
B
Retailer 4
-
£770 GBP
View
B
Retailer 5
-
£932 GBP
View
Most Expensive
C
MOH London
0B6EF2D76 · Nov 4
£1,218 GBP
View
5 more retailers have this diamond
Prices start from £490 GBPSave up to £728 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+
0.90ct Emerald
£490 GBP