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Emerald|Natural|GIA

0.90ct I SI2 Emerald Natural Diamond

ID • I/SI2 • GIA 2235835854

Certificate GIA 2235835854

Diamond specifications and retailer prices

From £767 GBP
$1,028 USD
As of October 30, 2026
Save £1,392 GBP (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,159 GBP at Moon Ocean · As of October 30, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235835854. Listed at 11 retailers as of October 30, 2026, with prices from £767 to £2,159, a £1,392 spread on the same certified stone. Moon Ocean lists it at £2,159. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235835854
Dimensions6.47 × 4.67 × 3.07 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.47 mm4.67 mm0.90 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235835854
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.8%

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 30
Current: £2,159 GBP|Low: £704 GBP|High: £2,180 GBP|Avg: £1,173 GBP|+1.4%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11£767 GBP
Retailer 5£832 GBP
Retailer 8£832 GBP
Retailer 3£858 GBP
Retailer 9£864 GBP
Retailer 4£948 GBP
Retailer 7£960 GBP
Retailer 2£1,166 GBP
Retailer 10£1,526 GBP
Retailer 6£2,029 GBP
Moon Ocean£2,159 GBP

37 data points across 11 retailers

11 retailers£767 GBP to £2,159 GBP

A
Cheapest Retailer
-
£767 GBP
$1,028 USD
Final sale: no returns
B+
Retailer 2
-
£832 GBP
$1,115 USD
View
B+
Retailer 3
-
£832 GBP
$1,115 USD
View
B+
Retailer 4
-
£858 GBP
$1,150 USD
View
B+
Retailer 5
-
£864 GBP
$1,157 USD
View
B+
Retailer 6
-
£948 GBP
View
B+
Retailer 7
-
£960 GBP
$1,286 USD
View
B+
Retailer 8
-
£1,166 GBP
€1,488 EUR
View
B
Retailer 9
-
£1,526 GBP
View
B
Retailer 10
-
£2,029 GBP
$2,718 USD
View
Most Expensive
B
Moon Ocean
NVN-B439DD82C-854 · Oct 30
£2,159 GBP
View
10 more retailers have this diamond
Prices start from £767 GBPSave up to £1,392 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
£767 GBP