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Emerald|Natural|IGI

1.20ct H SI1 Emerald Natural Diamond

VG • H/SI1 • IGI 750528353

Shape and cutting style on the report: Emerald cut

Certificate IGI 750528353

Diamond specifications and retailer prices

From £1,543 GBP
$2,068 USD
As of October 27, 2026
Save £1,718 GBP (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,261 GBP at NZ Jewellers · As of October 27, 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 very-good cut grade and certified by IGI 750528353. Listed at 12 retailers as of October 27, 2026, with prices from £1,543 to £3,261, a £1,718 spread on the same certified stone. NZ Jewellers lists it at £3,261. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 750528353
Dimensions6.87 × 4.88 × 3.53 mm
L/W Ratio1.41
Culet sizeLong
Top View
6.87 mm4.88 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750528353
Side View
Table 69.0%Crown 42.1°Girdle: MED-STKPavilion 38.8°Culet: LNGDepth 72.3%

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 27
Current: £3,261 GBP|Low: £1,218 GBP|High: £3,261 GBP|Avg: £1,684 GBP
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
October 22, 2026
Retailer 7£1,218 GBP
Retailer 3£1,337 GBP
Retailer 11£1,337 GBP
Retailer 13£1,349 GBP
Retailer 9£1,381 GBP
Retailer 12£1,399 GBP
Retailer 5£1,440 GBP
Retailer 2£1,471 GBP
Retailer 4£1,543 GBP
Retailer 6£1,614 GBP
Retailer 10£1,811 GBP
Retailer 8£2,355 GBP
NZ Jewellers£3,261 GBP

16 data points across 13 retailers

12 retailers£1,543 GBP to £3,261 GBP

Retailer 1
-
£1,218 GBP
$1,632 USD
Price last confirmed 13 days ago
Retailer 2
-
£1,337 GBP
$1,792 USD
View
Price last confirmed 12 days ago
Retailer 3
-
£1,349 GBP
$1,808 USD
View
Price last confirmed 11 days ago
Retailer 4
-
£1,381 GBP
$1,850 USD
View
Price last confirmed 9 days ago
Retailer 5
-
£1,399 GBP
$1,875 USD
View
Price last confirmed 33 days ago
Retailer 6
-
£1,440 GBP
$1,929 USD
View
Price last confirmed 13 days ago
Retailer 7
-
£1,471 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£1,543 GBP
$2,068 USD
View
Price last confirmed 55 days ago
B+
Retailer 9
-
£1,543 GBP
$2,068 USD
View
Retailer 10
-
£1,614 GBP
ZAR 34,935 ZAR
View
Price last confirmed 10 days ago
Retailer 11
-
£2,355 GBP
View
Price last confirmed 13 days ago
Most Expensive
C
NZ Jewellers
ed6607cb-5ac7-45c9-aade-2d4021bb6b93 · Oct 27
£3,261 GBP
$4,370 USD
View
11 more retailers have this diamond
Prices start from £1,543 GBPSave up to £1,718 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
£1,543 GBP