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Emerald|Natural|GIA

1.20ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 1543897995

Certificate GIA 1543897995

Diamond specifications and retailer prices

From £1,424 GBP
As of November 6, 2026
Save £1,331 GBP (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,395 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543897995. Listed at 16 retailers as of November 4, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle54.24°
Pavilion angle58.27°
OriginNatural
Grading LabGIA
CertificateGIA 1543897995
Dimensions6.79 × 4.96 × 3.43 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Feather, Indented Natural, Natural
Top View
6.79 mm4.96 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543897995
Side View
Table 66.0%Crown 54.24°Girdle: Very ThickPavilion 58.27°Culet: NoneDepth 69.1%

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: Nov 6
Current: £3,395 GBP|Low: £1,167 GBP|High: £3,395 GBP|Avg: £1,900 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9£1,424 GBP
Retailer 11£1,454 GBP
Retailer 8£1,557 GBP
Retailer 3£1,607 GBP
Retailer 4£1,624 GBP
Retailer 12£1,624 GBP
Retailer 7£1,649 GBP
Retailer 2£1,655 GBP
Retailer 5£1,687 GBP
Retailer 10£1,734 GBP
Retailer 6£2,754 GBP
NZ Jewellers£3,395 GBP

39 data points across 12 retailers

16 retailers£1,424 GBP to £2,754 GBP

A
Cheapest Retailer
-
£1,424 GBP
A
Retailer 2
-
£1,454 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,557 GBP
View
A
Retailer 4
-
£1,607 GBP
View
Retailer 5
-
£1,624 GBP
View
Price last confirmed 53 days ago
Retailer 6
-
£1,624 GBP
View
Price last confirmed 45 days ago
Retailer 7
-
£1,624 GBP
View
Price last confirmed 21 days ago
A
Retailer 8
-
£1,649 GBP
View
A
Retailer 9
-
£1,655 GBP
View
A
Retailer 10
-
£1,687 GBP
View
A
Retailer 11
-
£1,734 GBP
View
Retailer 12
-
£1,874 GBP
View
Price last confirmed 61 days ago
Retailer 13
-
£1,874 GBP
View
Price last confirmed 43 days ago
B+
Retailer 14
-
£2,754 GBP
View
Retailer 15
-
£3,395 GBP
View
Price last confirmed 49 days ago
Most Expensive
NZ Jewellers
8bd453e0-7f1b-438b-a0b4-c1940c286fb5 · Sep 25
£3,395 GBP
$4,570 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from £1,424 GBPSave up to £1,331 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
1.20ct Emerald
£1,424 GBP