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Emerald|Natural|GIA

1.20ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 1535182534

Certificate GIA 1535182534

Diamond specifications and retailer prices

From £1,223 GBP
HK$12,800 HKD
As of October 30, 2026
Save £2,188 GBP (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,411 GBP at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535182534. Listed at 16 retailers as of October 30, 2026, with prices from £1,223 to £3,411, a £2,188 spread on the same certified stone. NZ Jewellers lists it at £3,411. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535182534
Dimensions7.24 × 5.11 × 3.39 mm
L/W Ratio1.42
Top View
7.24 mm5.11 mm1.20 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535182534
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 66.3%

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: Oct 30
Current: £3,411 GBP|Low: £1,223 GBP|High: £3,428 GBP|Avg: £1,860 GBP|-0.5%
NZ Jewellers
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 3£1,223 GBP
Retailer 2£1,256 GBP
Retailer 8£1,481 GBP
Retailer 10£1,618 GBP
Retailer 12£1,631 GBP
Retailer 14£1,631 GBP
Retailer 13£1,707 GBP
Retailer 6£1,719 GBP
Retailer 9£1,735 GBP
Retailer 11£1,790 GBP
Retailer 7£1,791 GBP
Retailer 5£1,794 GBP
Retailer 4£1,882 GBP
Retailer 16£2,034 GBP
Retailer 15£2,874 GBP
NZ Jewellers£3,411 GBP

23 data points across 16 retailers

16 retailers£1,223 GBP to £3,411 GBP

A
Cheapest Retailer
-
£1,223 GBP
HK$12,800 HKD
A
Retailer 2
-
£1,256 GBP
₹160,221 INR
View
B+
Retailer 3
-
£1,481 GBP
$1,985 USD
View
B+
Retailer 4
-
£1,618 GBP
View
B+
Retailer 5
-
£1,631 GBP
$2,186 USD
View
B+
Retailer 6
-
£1,631 GBP
$2,186 USD
View
B+
Retailer 7
-
£1,707 GBP
$2,287 USD
View
B+
Retailer 8
-
£1,719 GBP
SGD 3,113 SGD
View
B+
Retailer 9
-
£1,735 GBP
$2,325 USD
View
B+
Retailer 10
-
£1,790 GBP
View
B
Retailer 11
-
£1,791 GBP
$2,400 USD
View
B+
Retailer 12
-
£1,794 GBP
$2,404 USD
View
B
Retailer 13
-
£1,882 GBP
$2,522 USD
View
B
Retailer 14
-
£2,034 GBP
€2,595 EUR
View
B
Retailer 15
-
£2,874 GBP
View
Most Expensive
C
NZ Jewellers
4e00c497-99b1-49f4-9873-1ab0580f1f23 · Oct 30
£3,411 GBP
$4,570 USD
View
15 more retailers have this diamond
Prices start from £1,223 GBPSave up to £2,188 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
£1,223 GBP