Emerald|Natural|GIA

1.20ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 2527790486

Certificate GIA 2527790486

Diamond specifications and retailer prices

From £2,723 GBP
$3,648 USD
As of October 30, 2026
Save £2,482 GBP (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,556 GBP at NZ Jewellers · As of October 3, 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 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 2527790486. Listed at 18 retailers as of October 30, 2026, with a 91% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2527790486
Dimensions7.23 × 5.06 × 3.24 mm
L/W Ratio1.43
Top View
7.23 mm5.06 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2527790486
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.0%

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: £3,036 GBP|Low: £2,851 GBP|High: £5,267 GBP|Avg: £3,497 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6£2,851 GBP
Retailer 7£2,944 GBP
Retailer 1£3,036 GBP
Retailer 9£3,189 GBP
Retailer 3£3,262 GBP
Retailer 8£3,401 GBP
Retailer 5£3,609 GBP
Retailer 4£3,920 GBP
Retailer 2£5,205 GBP

36 data points across 9 retailers

18 retailers£2,723 GBP to £5,205 GBP

B
Cheapest Retailer
-
£2,723 GBP
$3,648 USD
B
Retailer 2
-
£2,806 GBP
$3,760 USD
View
B+
Retailer 3
-
£2,851 GBP
$3,820 USD
View
B
Retailer 4
-
£2,944 GBP
$3,944 USD
View
Final sale: no returns
B
Retailer 5
-
£3,026 GBP
$4,055 USD
View
B
Retailer 6
-
£3,036 GBP
View
Retailer 7
-
£3,189 GBP
$4,273 USD
View
Price last confirmed 24 days ago
B
Retailer 8
-
£3,189 GBP
$4,273 USD
View
B
Retailer 9
-
£3,189 GBP
$4,273 USD
View
B
Retailer 10
-
£3,262 GBP
View
B
Retailer 11
-
£3,299 GBP
$4,421 USD
View
B
Retailer 12
-
£3,303 GBP
$4,426 USD
View
Retailer 13
-
£3,401 GBP
A$7,011 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
£3,609 GBP
€4,605 EUR
View
Retailer 15
-
£3,679 GBP
$4,930 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
£3,920 GBP
ZAR 84,844 ZAR
View
B
Retailer 17
-
£5,205 GBP
View
Most Expensive
NZ Jewellers
9e4a8542-92f9-4dc1-b99e-24e864ad7847 · Oct 3
£5,556 GBP
$7,444 USD
View
Price last confirmed 29 days ago
17 more retailers have this diamond
Prices start from £2,723 GBPSave up to £2,482 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
£2,723 GBP