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Emerald|Natural|GIA

0.90ct E SI2 Emerald Natural Diamond

EX • E/SI2 • GIA 5393848931

Certificate GIA 5393848931

Diamond specifications and retailer prices

From £1,153 GBP
$1,535 USD
As of October 28, 2026
Save £2,028 GBP (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,180 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 5393848931. Listed at 15 retailers as of October 28, 2026, with prices from £1,153 to £3,180, a £2,028 spread on the same certified stone. Moon Ocean lists it at £3,180. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5393848931
Dimensions6.46 × 4.50 × 3.08 mm
L/W Ratio1.44
Top View
6.46 mm4.50 mm0.90 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5393848931
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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: Oct 28
Current: £3,180 GBP|Low: £1,153 GBP|High: £3,204 GBP|Avg: £1,693 GBP|+0.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7£1,153 GBP
Retailer 10£1,155 GBP
Retailer 4£1,229 GBP
Retailer 9£1,252 GBP
Retailer 11£1,252 GBP
Retailer 8£1,310 GBP
Retailer 2£1,398 GBP
Retailer 3£1,444 GBP
Retailer 6£1,707 GBP
Retailer 5£2,152 GBP
Retailer 12£3,053 GBP
Moon Ocean£3,180 GBP

40 data points across 12 retailers

15 retailers£1,153 GBP to £3,180 GBP

A
Cheapest Retailer
-
£1,153 GBP
$1,535 USD
A
Retailer 2
-
£1,155 GBP
$1,538 USD
View
Final sale: no returns
A
Retailer 3
-
£1,160 GBP
$1,545 USD
View
B+
Retailer 4
-
£1,229 GBP
$1,636 USD
View
B+
Retailer 5
-
£1,252 GBP
$1,667 USD
View
B+
Retailer 6
-
£1,252 GBP
$1,667 USD
View
B+
Retailer 7
-
£1,310 GBP
$1,744 USD
View
B+
Retailer 8
-
£1,354 GBP
$1,803 USD
View
B+
Retailer 9
-
£1,398 GBP
View
B+
Retailer 10
-
£1,444 GBP
$1,923 USD
View
B+
Retailer 11
-
£1,444 GBP
$1,923 USD
View
B+
Retailer 12
-
£1,707 GBP
€2,165 EUR
View
B
Retailer 13
-
£2,152 GBP
View
B
Retailer 14
-
£3,053 GBP
$4,065 USD
View
Most Expensive
B
Moon Ocean
NVN-AA5E363A4-931 · Oct 29
£3,180 GBP
View
14 more retailers have this diamond
Prices start from £1,153 GBPSave up to £2,028 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
£1,153 GBP