Emerald|Natural|IGI

1.02ct K SI1 Emerald Natural Diamond

VG • K/SI1 • IGI 770690122

Shape and cutting style on the report: Emerald cut

Certificate IGI 770690122

Diamond specifications and retailer prices

From £701 GBP
As of November 5, 2026
Save £1,497 GBP (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,199 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural emerald diamond

This 1.02ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 770690122. Listed at 10 retailers as of November 5, 2026, with prices from £701 to £2,199, a £1,497 spread on the same certified stone. NZ Jewellers lists it at £2,199. 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

1.02
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.5°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 770690122
Dimensions7.41 × 4.63 × 2.91 mm
L/W Ratio1.60
Culet sizeLarge
Top View
7.41 mm4.63 mm1.02 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 770690122
Side View
Table 61.0%Crown 30.5°Girdle: THN-MEDPavilion 37.9°Culet: LargeDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,199 GBP|Low: £701 GBP|High: £2,199 GBP|Avg: £1,001 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7£701 GBP
Retailer 9£701 GBP
Retailer 6£728 GBP
Retailer 8£731 GBP
Retailer 5£809 GBP
Retailer 2£842 GBP
Retailer 4£983 GBP
Retailer 10£999 GBP
Retailer 3£1,282 GBP
NZ Jewellers£2,199 GBP

42 data points across 10 retailers

10 retailers£701 GBP to £2,199 GBP

A
Cheapest Retailer
-
£701 GBP
B+
Retailer 2
-
£715 GBP
View
B+
Retailer 3
-
£728 GBP
View
B+
Retailer 4
-
£731 GBP
View
B+
Retailer 5
-
£809 GBP
View
B+
Retailer 6
-
£842 GBP
View
B+
Retailer 7
-
£983 GBP
View
B+
Retailer 8
-
£999 GBP
View
B
Retailer 9
-
£1,282 GBP
View
Most Expensive
C
NZ Jewellers
6946d169-6bee-49e1-ada0-fde7a4d192d3 · Nov 5
£2,199 GBP
$2,959 USD
View
9 more retailers have this diamond
Prices start from £701 GBPSave up to £1,497 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
1.02ct Emerald
£701 GBP