Emerald|Natural|IGI

1.03ct G SI1 Emerald Natural Diamond

VG • G/SI1 • IGI 789604211

Shape and cutting style on the report: Emerald cut

Certificate IGI 789604211

Diamond specifications and retailer prices

From £1,220 GBP
€1,556 EUR
As of October 30, 2026
Save £1,175 GBP (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,315 GBP at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.03ct natural emerald diamond

This 1.03ct natural emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 789604211. Listed at 14 retailers as of October 29, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.03
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 789604211
Dimensions6.64 × 4.77 × 3.33 mm
L/W Ratio1.39
Culet sizeLarge
Top View
6.64 mm4.77 mm1.03 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 789604211
Side View
Table 63.0%Crown 40.3°Girdle: Slightly ThickPavilion 40.7°Culet: LargeDepth 69.8%

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: £3,315 GBP|Low: £1,080 GBP|High: £3,424 GBP|Avg: £1,763 GBP|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4£1,220 GBP
Retailer 7£1,255 GBP
Retailer 2£1,393 GBP
Retailer 5£1,429 GBP
Retailer 10£1,464 GBP
Retailer 8£1,694 GBP
Retailer 3£1,856 GBP
Retailer 9£2,121 GBP
Retailer 6£2,394 GBP
NZ Jewellers£3,315 GBP

37 data points across 10 retailers

14 retailers£1,220 GBP to £2,394 GBP

A
Cheapest Retailer
-
£1,220 GBP
€1,556 EUR
B+
Retailer 2
-
£1,255 GBP
$1,681 USD
View
Final sale: no returns
A
Retailer 3
-
£1,302 GBP
$1,745 USD
View
B+
Retailer 4
-
£1,357 GBP
A$2,798 AUD
View
A
Retailer 5
-
£1,393 GBP
View
A
Retailer 6
-
£1,429 GBP
$1,915 USD
View
B+
Retailer 7
-
£1,453 GBP
$1,947 USD
View
B+
Retailer 8
-
£1,464 GBP
$1,961 USD
View
B+
Retailer 9
-
£1,537 GBP
$2,060 USD
View
Retailer 10
-
£1,694 GBP
ZAR 36,676 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£1,856 GBP
€2,369 EUR
View
Retailer 12
-
£2,121 GBP
$2,842 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
£2,394 GBP
View
Most Expensive
NZ Jewellers
04b51660-8b47-48fb-838d-7e6c8fe12020 · Oct 24
£3,315 GBP
$4,442 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from £1,220 GBPSave up to £1,175 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
1.03ct Emerald
£1,220 GBP