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Emerald|Natural|GIA

0.90ct E SI2 Emerald Natural Diamond

ID • E/SI2 • GIA 6227537221

Certificate GIA 6227537221

Diamond specifications and retailer prices

From £704 GBP
$937 USD
As of October 28, 2026
Save £1,549 GBP (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,253 GBP at Moon Ocean · As of October 29, 2026
View at Moon Ocean

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6227537221. Listed at 15 retailers as of October 28, 2026, with prices from £704 to £2,253, a £1,549 spread on the same certified stone. Moon Ocean lists it at £2,253. 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

0.90
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6227537221
Dimensions6.12 × 4.61 × 3.30 mm
L/W Ratio1.33
Top View
6.12 mm4.61 mm0.90 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6227537221
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.5%

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 28
Current: £2,253 GBP|Low: £598 GBP|High: £2,253 GBP|Avg: £1,070 GBP|+2.4%
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
October 29, 2026
Retailer 4£704 GBP
Retailer 15£717 GBP
Retailer 6£721 GBP
Retailer 3£722 GBP
Retailer 2£784 GBP
Retailer 10£784 GBP
Retailer 9£814 GBP
Retailer 16£886 GBP
Retailer 13£905 GBP
Retailer 5£946 GBP
Retailer 7£946 GBP
Retailer 8£984 GBP
Retailer 11£1,210 GBP
Retailer 14£1,573 GBP
Retailer 12£2,111 GBP
Moon Ocean£2,253 GBP

45 data points across 16 retailers

15 retailers£704 GBP to £2,253 GBP

A
Cheapest Retailer
-
£704 GBP
$937 USD
A
Retailer 2
-
£717 GBP
$955 USD
View
Final sale: no returns
A
Retailer 3
-
£721 GBP
$960 USD
View
A
Retailer 4
-
£722 GBP
$962 USD
View
A
Retailer 5
-
£784 GBP
$1,044 USD
View
A
Retailer 6
-
£814 GBP
$1,084 USD
View
A
Retailer 7
-
£886 GBP
$1,180 USD
View
A
Retailer 8
-
£905 GBP
$1,205 USD
View
A
Retailer 9
-
£946 GBP
$1,260 USD
View
A
Retailer 10
-
£946 GBP
$1,260 USD
View
A
Retailer 11
-
£984 GBP
$1,310 USD
View
B+
Retailer 12
-
£1,210 GBP
€1,535 EUR
View
B+
Retailer 13
-
£1,573 GBP
View
B
Retailer 14
-
£2,111 GBP
$2,811 USD
View
Most Expensive
B
Moon Ocean
NVN-6F22328E1-221 · Oct 29
£2,253 GBP
View
14 more retailers have this diamond
Prices start from £704 GBPSave up to £1,549 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
£704 GBP