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Emerald|Natural|GIA

1.20ct G SI1 Emerald Natural Diamond

ID • G/SI1 • GIA 2556090608

Certificate GIA 2556090608

Diamond specifications and retailer prices

From £2,094 GBP
$2,806 USD
As of October 30, 2026
Save £2,434 GBP (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,528 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556090608. Listed at 12 retailers as of October 29, 2026, with prices from £2,094 to £4,528, a £2,434 spread on the same certified stone. MOH London lists it at £4,528. 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

1.20
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556090608
Dimensions4.98 × 7.16 × 3.41 mm
L/W Ratio1.44
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Knot
Top View
4.98 mm7.16 mm1.20 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556090608
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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: Oct 30
Current: £4,528 GBP|Low: £2,094 GBP|High: £4,528 GBP|Avg: £2,743 GBP|+0.3%
MOH London
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
October 31, 2026
Retailer 12£2,094 GBP
Retailer 11£2,135 GBP
Retailer 5£2,314 GBP
Retailer 6£2,416 GBP
Retailer 14£2,530 GBP
Retailer 9£2,635 GBP
Retailer 3£2,769 GBP
Retailer 13£2,769 GBP
Retailer 8£2,815 GBP
Retailer 4£2,858 GBP
Retailer 10£3,051 GBP
Retailer 7£3,153 GBP
Retailer 2£3,310 GBP
MOH London£4,528 GBP

30 data points across 14 retailers

12 retailers£2,094 GBP to £4,528 GBP

B+
Cheapest Retailer
-
£2,094 GBP
$2,806 USD
B+
Retailer 2
-
£2,135 GBP
$2,861 USD
View
B+
Retailer 3
-
£2,530 GBP
$3,390 USD
View
B+
Retailer 4
-
£2,635 GBP
View
B+
Retailer 5
-
£2,746 GBP
$3,679 USD
View
B+
Retailer 6
-
£2,769 GBP
$3,710 USD
View
B+
Retailer 7
-
£2,769 GBP
$3,710 USD
View
B+
Retailer 8
-
£2,815 GBP
$3,772 USD
View
B+
Retailer 9
-
£2,858 GBP
$3,830 USD
View
B
Retailer 10
-
£3,153 GBP
€4,023 EUR
View
B
Retailer 11
-
£3,310 GBP
ZAR 71,653 ZAR
View
Most Expensive
B
MOH London
3A52C0C28 · Oct 29
£4,528 GBP
View
11 more retailers have this diamond
Prices start from £2,094 GBPSave up to £2,434 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+
1.20ct Emerald
£2,094 GBP