Emerald|Natural|IGI

0.70ct I SI1 Emerald Natural Diamond

VG • I/SI1 • IGI 497180322

Shape and cutting style on the report: Emerald cut

Certificate IGI 497180322

Diamond specifications and retailer prices

From £401 GBP
₹51,185 INR
As of November 1, 2026
Save £795 GBP (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,623 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural emerald diamond

This 0.7ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 497180322. Listed at 15 retailers as of November 1, 2026, with a 198% 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

0.70
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle19.2°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 497180322
Dimensions6.74 × 3.94 × 2.59 mm
L/W Ratio1.71
Culet sizeLong
Top View
6.74 mm3.94 mm0.70 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 497180322
Side View
Table 62.5%Crown 19.2°Girdle: MED-STKPavilion 38.8°Culet: LNGDepth 65.7%

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: £1,623 GBP|Low: £400 GBP|High: £1,623 GBP|Avg: £711 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
November 1, 2026
Retailer 2£401 GBP
Retailer 3£478 GBP
Retailer 10£518 GBP
Retailer 12£518 GBP
Retailer 4£522 GBP
Retailer 11£537 GBP
Retailer 13£597 GBP
Retailer 7£658 GBP
Retailer 5£663 GBP
Retailer 8£704 GBP
Retailer 9£773 GBP
Retailer 6£1,196 GBP
NZ Jewellers£1,623 GBP

38 data points across 13 retailers

15 retailers£401 GBP to £1,196 GBP

A
Cheapest Retailer
-
£401 GBP
₹51,185 INR
B+
Retailer 2
-
£478 GBP
$640 USD
View
Final sale: no returns
B+
Retailer 3
-
£518 GBP
$694 USD
View
B+
Retailer 4
-
£518 GBP
$694 USD
View
B+
Retailer 5
-
£522 GBP
$700 USD
View
B+
Retailer 6
-
£530 GBP
$710 USD
View
B+
Retailer 7
-
£537 GBP
$720 USD
View
B
Retailer 8
-
£597 GBP
$800 USD
View
B
Retailer 9
-
£616 GBP
$826 USD
View
B
Retailer 10
-
£658 GBP
View
B
Retailer 11
-
£663 GBP
$889 USD
View
B
Retailer 12
-
£704 GBP
€898 EUR
View
B
Retailer 13
-
£773 GBP
ZAR 16,736 ZAR
View
C
Retailer 14
-
£1,196 GBP
View
Most Expensive
NZ Jewellers
e1f0f5ec-852f-4af8-bb4b-982e0c259a6c · Oct 30
£1,623 GBP
$2,175 USD
View
Price under review
14 more retailers have this diamond
Prices start from £401 GBPSave up to £795 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
0.70ct Emerald
£401 GBP