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Emerald|Natural|GIA

0.50ct F SI2 Emerald Natural Diamond

EX • F/SI2 • GIA 7562390180

Certificate GIA 7562390180

Diamond specifications and retailer prices

From £328 GBP
$440 USD
As of October 31, 2026
Save £348 GBP (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £677 GBP at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562390180. Listed at 11 retailers as of October 31, 2026, with prices from £328 to £677, a £348 spread on the same certified stone. Frank Darling lists it at £677. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562390180
Dimensions5.31 × 3.79 × 2.52 mm
L/W Ratio1.40
Culet sizeNone
Top View
5.31 mm3.79 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562390180
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.4%

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: £677 GBP|Low: £328 GBP|High: £677 GBP|Avg: £456 GBP
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11£328 GBP
Retailer 3£357 GBP
Retailer 8£369 GBP
Retailer 7£374 GBP
Retailer 6£418 GBP
Retailer 4£434 GBP
Retailer 10£463 GBP
Retailer 5£512 GBP
Retailer 2£522 GBP
Retailer 9£539 GBP
Frank Darling£677 GBP

30 data points across 11 retailers

11 retailers£328 GBP to £677 GBP

A
Cheapest Retailer
-
£328 GBP
$440 USD
A
Retailer 2
-
£357 GBP
SGD 646 SGD
View
A
Retailer 3
-
£369 GBP
$495 USD
View
A
Retailer 4
-
£374 GBP
SGD 677 SGD
View
B+
Retailer 5
-
£418 GBP
View
B+
Retailer 6
-
£434 GBP
View
B+
Retailer 7
-
£463 GBP
$621 USD
View
B+
Retailer 8
-
£512 GBP
€653 EUR
View
B+
Retailer 9
-
£522 GBP
$700 USD
View
B
Retailer 10
-
£539 GBP
$722 USD
View
Most Expensive
B
Frank Darling
2696953HK · Nov 1
£677 GBP
$907 USD
View
10 more retailers have this diamond
Prices start from £328 GBPSave up to £348 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
£328 GBP