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Emerald|Natural|GIA

1.20ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 5242109435

Certificate GIA 5242109435

Diamond specifications and retailer prices

From £1,475 GBP
As of November 4, 2026
Save £997 GBP (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,471 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded H 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 5242109435. Listed at 9 retailers as of November 4, 2026, with prices from £1,475 to £2,471, a £997 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,471. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242109435
Dimensions7.01 × 5.00 × 3.39 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.01 mm5.00 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242109435
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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: Nov 4
Current: £2,085 GBP|Low: £1,475 GBP|High: £2,471 GBP|Avg: £1,785 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 6£1,475 GBP
Retailer 5£1,487 GBP
Retailer 8£1,619 GBP
Retailer 4£1,698 GBP
Retailer 2£1,768 GBP
Retailer 7£1,885 GBP
Retailer 1£2,085 GBP
Retailer 3£2,267 GBP
Wholesale Diamonds Direct£2,471 GBP

6 data points across 9 retailers

9 retailers£1,475 GBP to £2,471 GBP

A
Cheapest Retailer
-
£1,475 GBP
A
Retailer 2
-
£1,487 GBP
View
A
Retailer 3
-
£1,619 GBP
View
A
Retailer 4
-
£1,698 GBP
View
B+
Retailer 5
-
£1,768 GBP
View
B+
Retailer 6
-
£1,885 GBP
View
B+
Retailer 7
-
£2,085 GBP
View
B+
Retailer 8
-
£2,267 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
649541183 · Nov 4
£2,471 GBP
$3,326 USD
View
8 more retailers have this diamond
Prices start from £1,475 GBPSave up to £997 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
£1,475 GBP