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Emerald|Natural|GIA

1.20ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 6535925310

Certificate GIA 6535925310

Diamond specifications and retailer prices

From £949 GBP
$1,277 USD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: £949 GBP at The Diamond Guys
View at The Diamond Guys

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded J 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 6535925310. Listed at 2 retailers as of November 6, 2026. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535925310
Dimensions7.21 × 5.13 × 3.45 mm
L/W Ratio1.41
Top View
7.21 mm5.13 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535925310
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £927 GBP|Low: £856 GBP|High: £1,427 GBP|Avg: £1,076 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
October 7, 2026
Retailer 3£857 GBP
Retailer 8£892 GBP
Retailer 10£924 GBP
Retailer 1£927 GBP
The Diamond Guys£949 GBP
Retailer 9£1,033 GBP
Retailer 4£1,064 GBP
Retailer 2£1,176 GBP
Retailer 6£1,219 GBP
Retailer 5£1,220 GBP
Retailer 7£1,427 GBP

16 data points across 11 retailers

2 retailers

Retailer 1
-
£924 GBP
Price last confirmed 30 days ago
Most Expensive
B+
The Diamond Guys
1928038973 · Nov 6
£949 GBP
$1,277 USD
View
1 more retailer has this diamond

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
£949 GBP