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Emerald|Natural|IGI

0.50ct I IF Emerald Natural Diamond

EX • I/IF • IGI 795659136

Shape and cutting style on the report: Emerald cut

Certificate IGI 795659136

Diamond specifications and retailer prices

From £316 GBP
As of November 4, 2026
Save £972 GBP (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,287 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 795659136. Listed at 14 retailers as of November 4, 2026, with prices from £316 to £1,287, a £972 spread on the same certified stone. NZ Jewellers lists it at £1,287. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 795659136
Dimensions5.49 × 3.87 × 2.56 mm
L/W Ratio1.42
Culet sizeLarge
Top View
5.49 mm3.87 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 795659136
Side View
Table 65.0%Crown 32.3°Girdle: MediumPavilion 41.2°Culet: LargeDepth 66.1%

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 4
Current: £1,287 GBP|Low: £315 GBP|High: £1,287 GBP|Avg: £566 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6£316 GBP
Retailer 3£379 GBP
Retailer 2£410 GBP
Retailer 5£442 GBP
Retailer 9£474 GBP
Retailer 4£533 GBP
Retailer 11£556 GBP
Retailer 7£573 GBP
Retailer 10£633 GBP
Retailer 8£948 GBP
NZ Jewellers£1,287 GBP

38 data points across 11 retailers

14 retailers£316 GBP to £1,287 GBP

A
Cheapest Retailer
-
£316 GBP
A
Retailer 2
-
£379 GBP
View
Final sale: no returns
Retailer 3
-
£381 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£410 GBP
View
Retailer 5
-
£442 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
£442 GBP
View
A
Retailer 7
-
£474 GBP
View
B+
Retailer 8
-
£533 GBP
View
B+
Retailer 9
-
£556 GBP
View
B+
Retailer 10
-
£573 GBP
View
B+
Retailer 11
-
£633 GBP
View
Retailer 12
-
£903 GBP
View
Price last confirmed 7 days ago
B
Retailer 13
-
£948 GBP
View
Most Expensive
B
NZ Jewellers
91b41434-ccf4-4d09-b9fa-2cac99ea9690 · Nov 5
£1,287 GBP
$1,738 USD
View
13 more retailers have this diamond
Prices start from £316 GBPSave up to £972 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
0.50ct Emerald
£316 GBP