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Emerald|Natural|IGI

1.51ct I IF Emerald Natural Diamond

VG • I/IF • IGI 732588674

Shape and cutting style on the report: Emerald cut

Certificate IGI 732588674

Diamond specifications and retailer prices

From £2,874 GBP
₹366,725 INR
As of October 31, 2026
Save £2,789 GBP (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,663 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 732588674. Listed at 13 retailers as of October 30, 2026, with prices from £2,874 to £5,663, a £2,789 spread on the same certified stone. NZ Jewellers lists it at £5,663. 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

1.51
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 732588674
Dimensions7.46 × 5.42 × 3.70 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
7.46 mm5.42 mm1.51 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 732588674
Side View
Table 67.0%Crown 33.4°Girdle: ThickPavilion 40.8°CuletDepth 68.3%

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 31
Current: £5,663 GBP|Low: £2,750 GBP|High: £5,663 GBP|Avg: £3,806 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
October 31, 2026
Retailer 5£2,874 GBP
Retailer 8£2,899 GBP
Retailer 10£3,000 GBP
Retailer 6£3,127 GBP
Retailer 3£3,251 GBP
Retailer 11£3,251 GBP
Retailer 12£3,315 GBP
Retailer 4£3,751 GBP
Retailer 2£3,996 GBP
Retailer 7£4,030 GBP
Retailer 9£5,206 GBP
NZ Jewellers£5,663 GBP

42 data points across 12 retailers

13 retailers£2,874 GBP to £5,663 GBP

A
Cheapest Retailer
-
£2,874 GBP
₹366,725 INR
A
Retailer 2
-
£2,899 GBP
View
A
Retailer 3
-
£3,000 GBP
$4,020 USD
View
Final sale: no returns
A
Retailer 4
-
£3,127 GBP
$4,190 USD
View
A
Retailer 5
-
£3,251 GBP
$4,356 USD
View
A
Retailer 6
-
£3,251 GBP
$4,356 USD
View
A
Retailer 7
-
£3,315 GBP
$4,442 USD
View
A
Retailer 8
-
£3,362 GBP
$4,504 USD
View
A
Retailer 9
-
£3,751 GBP
$5,026 USD
View
A
Retailer 10
-
£3,996 GBP
ZAR 86,493 ZAR
View
A
Retailer 11
-
£4,030 GBP
€5,143 EUR
View
B+
Retailer 12
-
£5,206 GBP
View
Most Expensive
B
NZ Jewellers
c5ec7778-54f6-4553-b6c9-76c354f08235 · Oct 30
£5,663 GBP
$7,588 USD
View
12 more retailers have this diamond
Prices start from £2,874 GBPSave up to £2,789 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
1.51ct Emerald
£2,874 GBP