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Emerald|Natural|GIA

1.20ct I SI1 Emerald Natural Diamond

ID • I/SI1 • GIA 7301794130

Certificate GIA 7301794130

Diamond specifications and retailer prices

From £1,498 GBP
HK$15,700 HKD
As of November 1, 2026
Save £2,707 GBP (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,204 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7301794130. Listed at 19 retailers as of October 30, 2026, with prices from £1,498 to £4,204, a £2,707 spread on the same certified stone. NZ Jewellers lists it at £4,204. 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
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7301794130
Dimensions6.37 × 5.10 × 3.58 mm
L/W Ratio1.25
Top View
6.37 mm5.10 mm1.20 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7301794130
Side View
Table 62.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 70.2%

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 1
Current: £4,204 GBP|Low: £1,488 GBP|High: £4,656 GBP|Avg: £2,396 GBP|-9.7%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 16£1,498 GBP
Retailer 9£1,800 GBP
Retailer 8£1,856 GBP
Retailer 6£1,868 GBP
Retailer 2£1,961 GBP
Retailer 17£1,978 GBP
Retailer 3£2,011 GBP
Retailer 5£2,011 GBP
Retailer 10£2,083 GBP
Retailer 4£2,088 GBP
Retailer 13£2,149 GBP
Retailer 19£2,168 GBP
Retailer 7£2,183 GBP
Retailer 18£2,321 GBP
Retailer 15£2,472 GBP
Retailer 11£2,495 GBP
Retailer 12£2,510 GBP
Retailer 14£3,523 GBP
NZ Jewellers£4,204 GBP

27 data points across 19 retailers

19 retailers£1,498 GBP to £4,204 GBP

A
Cheapest Retailer
-
£1,498 GBP
HK$15,700 HKD
B+
Retailer 2
-
£1,800 GBP
$2,416 USD
View
B+
Retailer 3
-
£1,856 GBP
$2,490 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,868 GBP
$2,507 USD
View
B+
Retailer 5
-
£1,961 GBP
View
B+
Retailer 6
-
£1,978 GBP
$2,655 USD
View
B+
Retailer 7
-
£2,011 GBP
$2,699 USD
View
B+
Retailer 8
-
£2,011 GBP
$2,699 USD
View
Retailer 9
-
£2,083 GBP
SGD 3,777 SGD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£2,088 GBP
$2,802 USD
View
B+
Retailer 11
-
£2,149 GBP
View
B
Retailer 12
-
£2,168 GBP
$2,909 USD
View
B
Retailer 13
-
£2,183 GBP
$2,930 USD
View
B+
Retailer 14
-
£2,321 GBP
$3,114 USD
View
B
Retailer 15
-
£2,472 GBP
ZAR 53,586 ZAR
View
Retailer 16
-
£2,495 GBP
A$5,152 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
£2,510 GBP
€3,208 EUR
View
B
Retailer 18
-
£3,523 GBP
View
Most Expensive
B
NZ Jewellers
cbefdc15-03c3-48f0-81ab-4ff6d5a1f2e0 · Oct 30
£4,204 GBP
$5,642 USD
View
18 more retailers have this diamond
Prices start from £1,498 GBPSave up to £2,707 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
£1,498 GBP